Systems, methods, and apparatus for labeling and tracking laboratory samples

Abstract

A device and related method for laboratory workflow processing are disclosed. The device may include one or more processors configured to provide a plurality of operations for selection by a user. The user may select an operation from the plurality of operations, and the device may determine identifying information corresponding to the sample. The device may incorporate the identifying information and workflow data corresponding to the sample into a two-dimensional barcode and print, using a printer, a label having the two-dimensional barcode in an adhesive material.

Description

[Technical Field]

[0001] The present disclosure relates to labeling and tracking workpieces, and more particularly, to systems, methods, and apparatus for labeling and tracking laboratory samples.

[0002] 2. Description of Related Art Samples in a laboratory environment are labeled and tracked to maintain sample integrity and traceability during various procedures, including reagent aliquoting, mixing, experimentation, dilution, and storage of reagents in designated locations under appropriate environmental conditions. Accurate sample labeling can improve the reliability of experimental results. [Background technology]

[0003] Traditionally, labeling of laboratory samples has been done manually using handwritten or pre-printed labels that are affixed to the samples. Manually tracking and managing these details can be time-consuming and error-prone, especially as the number of samples increases. This method is labor-intensive and time-consuming, which can negatively impact the efficiency of laboratory workflow.

[0004] To address this, various laboratory labeling systems have been developed to automate and streamline the process of managing, tracking, and storing samples. Such systems typically involve the use of labels that are attached to samples and contain information such as a unique identifier, the name of the sample, and any relevant details. Such systems typically involve the use of specialized software and hardware to create, track, and print labels for samples, as well as to store and manage information about the samples. By automating the labeling process, such systems can help reduce errors, improve efficiency, and enhance sample traceability and integrity. This is particularly important in regulated industries such as pharmaceutical and food production, where sample traceability is used to ensure product quality and safety.

[0005] The labeling system may also improve the organization and management of samples within a laboratory. By providing a centralized digital record of all samples and their associated information, the labeling system may make it easier to locate and track samples and keep track of expiration dates and other important details. Thus, the labeling system may help improve the efficiency, accuracy, and reliability of laboratory workflow by automating the labeling process and maintaining a comprehensive record of samples. Summary of the Invention

[0006] One or more computer systems may be configured to perform particular actions or operations by having software, firmware, hardware, or a combination thereof installed on the system that, when running, causes the system to perform the operation. One or more computer programs may be configured to perform particular actions or operations by containing instructions that, when executed by a data processing device, cause the device to perform the operation.

[0007] In one general aspect, the method may include providing a plurality of operations for selection by a user, selecting an operation from the plurality of operations, determining identification information corresponding to the sample, and incorporating the identification information and workflow data corresponding to the sample into a two-dimensional barcode. The method may further include printing a label having the two-dimensional barcode in the adhesive material using a printer. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the operations of the method. The workflow data may be a string of characters in a human-readable format. The workflow data may relate to experimental utilization of the sample, such that the data is utilized to coordinate processing of the sample. The method may include a guide menu configured to guide a user to input the workflow data.

[0008] The selected operation can be an aliquot operation. The method can include providing a reagent labeling operation and providing an aliquot labeling operation. The method can include selecting the reagent labeling operation, prompting a user with a request for a plurality of reagent parameters, receiving the plurality of reagent parameters, and incorporating the plurality of reagent parameters corresponding to the sample into a two-dimensional barcode. The method can include storing the plurality of reagent parameters and identification information corresponding to the sample in a database.

[0009] The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats. The plurality of reagent parameters may include at least one of product name, concentration, formulation, total volume, expiration date, catalog number, manufacturer, lot number, batch number, and annotations. The method may include storing the identification information in a data store in association with the template. The method may include selecting a label format from a plurality of label formats, and the operation of printing a label includes printing a label corresponding to the label format. The method may include selecting a barcode scan operation, prompting a user with a label scan request, scanning the barcode on the label, and selecting an option to save label data corresponding to the two-dimensional barcode. The method may include saving the label data in the selected file format from a plurality of file formats.

[0010] The method may include storing a plurality of reagent parameters in a data store as a template. The method may include providing a text string adjacent to a two-dimensional barcode configured to be readable on a label, where the operation of printing the label includes printing the text string adjacent to the two-dimensional barcode. The method may include selecting an aliquot label creation operation, prompting a user with a label scan request, scanning an existing label of the reagent in response to the label scan request, identifying the sample based on identification information embedded within the existing label, obtaining a plurality of reagent parameters corresponding to the sample, prompting a user with a request for at least one aliquot parameter including a number of aliquots, receiving the at least one aliquot parameter including the number of aliquots, embedding the at least one aliquot parameter in the two-dimensional barcode, adding a second text string adjacent to the two-dimensional barcode configured to be readable on a label, and printing a plurality of aliquot labels corresponding to the number of aliquots, where the plurality of labels includes a label. The method can include storing a plurality of reagent parameters, where the identification information corresponds to the sample and at least one aliquot parameter.

[0011] The at least one aliquot parameter may be a volume of remaining fluid, and the method may include notifying a user when the volume of remaining fluid is less than a threshold for a predetermined number of aliquots. The method may include storing the number of aliquots in a database, storing the number of remaining aliquots in the database, and notifying a user when the number of remaining aliquots is less than the predetermined threshold. The method may include directing a user to a product page link in response to the number of remaining aliquots being less than the predetermined threshold. The method may include automatically reordering the reagent in response to the number of remaining aliquots being less than the predetermined threshold. The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats. The method may include obtaining a plurality of reagent parameters corresponding to an existing label of the reagent and incorporating the plurality of reagent parameters into the two-dimensional barcode.

[0012] The method may include selecting a two-dimensional barcode modification operation, providing a plurality of reagent parameters, and modifying at least one of the plurality of reagent parameters, wherein a plurality of aliquot labels are printed according to the modified at least one of the plurality of reagent parameters. The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats. The method may include selecting a barcode scan operation, prompting a user with a label scan request, scanning at least one of the plurality of aliquot labels, selecting a subtraction operation, prompting a user regarding a subtraction amount and a number of aliquots to be subtracted, and subtracting the subtraction amount from the number of aliquots. The method may include printing a plurality of updated aliquot labels corresponding to the number of aliquots subtracted, wherein each of the updated plurality of aliquot labels incorporates the updated aliquot volume in a respective two-dimensional barcode on each aliquot label of the updated plurality of aliquot labels. The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format of a plurality of file formats. The selected operation is a sample history operation. The method may include providing a create new sample history label operation and providing an update sample history label operation.

[0013] The method may include selecting a new sample history label creation operation, providing a sample history label format, adding a first text string configured to be embedded within a two-dimensional barcode, adding a second text string adjacent to the two-dimensional barcode configured to be readable on the label, and printing the label with the two-dimensional barcode in an adhesive material using a printer. The method may include adding a timestamp to one of the first text string and the second text string corresponding to a creation time of the label. The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats. The method may include selecting a new sample history label creation operation, providing a sample history label format, adding a text string associated with identifying information, and storing the text string associated with the identifying information in a database. The method may include selecting a sample history label update operation, updating the text string associated with the identifying information, and storing the updated text string associated with the identifying information in a database.

[0014] The method may include selecting a sample history label update operation, prompting a user with a label scan request, scanning an existing label in response to the label scan request, identifying the sample based on identification information embedded within the existing label, adding a second text string to append to a first text string, the first and second text strings configured to be embedded within a two-dimensional barcode, and adding a third text string adjacent to the two-dimensional barcode, the third text string configured to be readable on the label. The method may include adding a timestamp to one of the second and third text strings corresponding to a label update time. The method may include selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats. The method may include scanning a label, where a user-selected operation from a plurality of operations is an operation to duplicate the scanned label, the label being at least one duplicate label. The method may include displaying at least one parameter corresponding to the scanned label and prompting a user to modify the at least one parameter, wherein at least one duplicate label is printed according to the modified at least one parameter. The method may include scanning a first label of a sample, scanning a second label of another sample, selecting a mixing operation, receiving a plurality of parameters corresponding to the mixing operation, and incorporating the plurality of parameters corresponding to the sample into a two-dimensional barcode. The method may include automatically generating at least one of the plurality of parameters corresponding to the mixing operation.

[0015] The method may include storing a laboratory recipe corresponding to a plurality of parameters corresponding to a mixing operation. The method may include determining an amount of a specific reagent to be added to the mixture based on the mixing operation to achieve a predetermined concentration. The method may include incorporating a plate map into a two-dimensional barcode. The method may include scanning a label, where a user-selected operation from a plurality of operations is an operation to dilute the sample corresponding to the scanned label, receiving a dilution amount, and incorporating the dilution amount corresponding to the sample into the two-dimensional barcode. The method may include scanning an instrument label, scanning a label corresponding to the sample, and storing a location of the sample as stored in an instrument associated with the instrument label. The method may include storing the location in an RFID tag associated with at least one of the sample and the instrument. The method may include scanning an instrument label, scanning a label corresponding to the sample, and storing an association of the sample with the instrument associated with the instrument label. The method may include scanning a label corresponding to the sample and displaying an indication of an expiration status corresponding to the sample. The method may include automatically providing a link to a user corresponding to ordering a replacement sample when the indication corresponds to an expired sample. The method may include setting an expiration reminder corresponding to an expiration status. The method may include automatically setting an expiration reminder corresponding to the sample. The method may include selecting a globally harmonized labeling operation, searching for a reagent in a catalog, selecting the reagent, and obtaining a predetermined label format corresponding to the reagent. The two-dimensional barcode may correspond to the predetermined label format. The method may include scanning the label and obtaining a predetermined template corresponding to the label. The predetermined template may correspond to a globally harmonized label, and the two-dimensional barcode may correspond to the predetermined template.

[0016] In some embodiments, the sample may be a cell line, and the method may include selecting a cell line operation, where the two-dimensional barcode corresponds to the cell line operation. The cell line operation may be one of freezing, thawing, and storing the cell line. The method may include storing at least one of a cell density, a medium, a supplement type, and a starting passage number corresponding to the cell line. The method may include receiving at least one of a cell count, a desired concentration, and a number of cryovials for incorporation into the two-dimensional barcode.

[0017] The method may further include determining a volume of the cell line mixture to add to the cryovial and determining an index for the cryovial. The method may include receiving at least one reagent parameter, receiving a label format, generating a template corresponding to the label format and the at least one reagent parameter, and storing the template for reuse. The identification information may be unique identification information. The two-dimensional barcode encodes the sample workflow data in a standardized two-dimensional barcode format. The method may include selecting a label format from among a plurality of label formats, wherein each label format of the plurality of label formats is configured to be attached to a respective container type. The method may be implemented in a computer using an operating set of processor-executable instructions configured to cause the computer to perform the method. Implementations of the described technology may include hardware, a method or process, or a computer-tangible medium.

[0018] In one general aspect, the device may include one or more processors configured to provide a plurality of operations for selection by a user, select an operation from the plurality of operations, determine identifying information corresponding to the sample, incorporate the identifying information and workflow data corresponding to the sample into a two-dimensional barcode, and print, using a printer, a label having the two-dimensional barcode in an adhesive material. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs stored on one or more computer storage devices, each configured to perform the operations of the method.

[0019] Implementations may include one or more of the following features: The device may store workflow data as a string in a human-readable format. The workflow data may include information regarding experimental utilization of the sample. The one or more processors may be further configured for a guide menu configured to guide a user to input the workflow data. The selected operation is an aliquot operation. The one or more processors are further configured to provide a reagent label creation operation and provide an aliquot label creation operation. The one or more processors are further configured to select the reagent label creation operation, prompt a user with a request for a plurality of reagent parameters, receive the plurality of reagent parameters, and incorporate the plurality of reagent parameters corresponding to the sample into a two-dimensional barcode.

[0020] The one or more processors are further configured to store a plurality of reagent parameters and identifying information corresponding to the sample in a database. The one or more processors are further configured to select an option to save label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats. The plurality of reagent parameters include at least one of product name, concentration, formulation, total volume, expiration date, catalog number, manufacturer, lot number, batch number, and annotations. The one or more processors are further configured to store the identifying information in association with the template in a data store.

[0021] The one or more processors are further configured to select a label format from a plurality of label formats, and the operation of printing a label includes printing a label corresponding to the label format. The one or more processors are further configured to select a barcode scan operation, prompt a user with a label scan request, scan the barcode on the label, and select an option to save label data corresponding to the two-dimensional barcode. The one or more processors are further configured to save the label data in a selected file format from a plurality of file formats. The one or more processors are further configured to store the plurality of reagent parameters as a template in a data store. The one or more processors are further configured to provide a text string adjacent to the two-dimensional barcode, configured to be readable on the label, and wherein the operation of printing a label includes printing the text string adjacent to the two-dimensional barcode. The one or more processors are further configured to select an aliquot label creation operation, prompt a user with a label scan request, and in response to the label scan request, scan an existing label on the reagent, identify the sample based on identification information embedded within the existing label, obtain a plurality of reagent parameters corresponding to the sample, prompt the user with a request for at least one aliquot parameter including a number of aliquots, receive the at least one aliquot parameter including the number of aliquots, embed the at least one aliquot parameter into a two-dimensional barcode, add a second text string adjacent to the two-dimensional barcode configured to be readable on the label, and print a plurality of aliquot labels corresponding to the number of aliquots, wherein the plurality of labels includes a label.

[0022] The one or more processors may be configured to store a plurality of reagent parameters, where the identification information corresponds to the sample and at least one aliquot parameter. When the at least one aliquot parameter is a volume of remaining fluid, the one or more processors may be configured to notify a user if the volume of remaining fluid is less than a threshold for a predetermined number of aliquots. The one or more processors may be configured to store the number of aliquots in a database, store the number of remaining aliquots in the database, and notify a user if the number of remaining aliquots is less than the predetermined threshold. The one or more processors may be configured to direct a user to a product page link in response to the number of remaining aliquots being less than the predetermined threshold. The one or more processors may be configured to automatically reorder a reagent in response to the number of remaining aliquots being less than the predetermined threshold. The one or more processors may be configured to select an option to save label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats. The one or more processors may be configured to retrieve a plurality of reagent parameters corresponding to an existing label of the reagent and incorporate the plurality of reagent parameters into the two-dimensional barcode.

[0023] The one or more processors may be configured to select a two-dimensional barcode modification operation, provide a plurality of reagent parameters, and modify at least one of the plurality of reagent parameters, wherein a plurality of aliquot labels are printed according to the modified at least one of the plurality of reagent parameters. The one or more processors may be configured to select an option to save label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats. The one or more processors may be configured to select a barcode scan operation, prompt a user with a label scan request, scan at least one of the plurality of aliquot labels, select a subtract operation, prompt the user regarding a subtract amount and a number of aliquots to be subtracted, and subtract the subtract amount from the number of aliquots. The one or more processors may be configured to print a plurality of updated aliquot labels corresponding to the number of aliquots subtracted, wherein each of the updated plurality of aliquot labels incorporates the updated aliquot volume in a respective two-dimensional barcode on each aliquot label of the updated plurality of aliquot labels. The one or more processors may be configured to select an option to save label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats. The selected operation is a sample history operation. The one or more processors may be configured to provide a new sample history label creation operation and to provide a sample history label update operation. The one or more processors may be configured to select the new sample history label creation operation, provide a sample history label format, add a first text string configured to be embedded within a two-dimensional barcode, add a second text string adjacent to the two-dimensional barcode configured to be readable on the label, and print, using a printer, a label with the two-dimensional barcode in an adhesive material. The one or more processors may be configured to add a timestamp to one of the first text string and the second text string corresponding to a creation time of the label.The one or more processors may be configured to select an option to save the label data corresponding to the two-dimensional barcode and to save the label data in a selected file format of a plurality of file formats.

[0024] The one or more processors may be configured to select a new sample history label creation operation, provide a sample history label format, add a text string associated with the identifying information, and store the text string associated with the identifying information in a database. The one or more processors may be configured to select a sample history label update operation, update the text string associated with the identifying information, and store the updated text string associated with the identifying information in a database. The one or more processors may be configured to select a sample history label update operation, prompt a user with a label scan request, scan an existing label in response to the label scan request, identify the sample based on the identifying information embedded within the existing label, add a second text string to append to the first text string, the first and second text strings configured to be embedded within a two-dimensional barcode, and add a third text string configured to be readable on the label adjacent to the two-dimensional barcode. The one or more processors may be configured to add a timestamp to one of the second and third text strings corresponding to a label update time. The one or more processors may be configured to select an option to save label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats. The one or more processors may be configured to scan a label, where a user-selected operation from a plurality of operations is an operation to duplicate the scanned label, and the label is at least one duplicate label.

[0025] The one or more processors may be configured to display at least one parameter corresponding to the scanned label and prompt the user to modify the at least one parameter, wherein at least one duplicate label is printed according to the modified at least one parameter. The one or more processors may be configured to scan a first label of a sample, scan a second label of another sample, select a mixing operation, receive a plurality of parameters corresponding to the mixing operation, and incorporate the plurality of parameters corresponding to the sample into a two-dimensional barcode. The one or more processors may be configured to automatically generate at least one of the plurality of parameters corresponding to the mixing operation. The one or more processors may be configured to store a laboratory recipe corresponding to the plurality of parameters corresponding to the mixing operation. The one or more processors may be configured to determine an amount of a specific reagent to be added to the mixture based on the mixing operation to thereby achieve a predetermined concentration. The one or more processors may be configured to incorporate a plate map into the two-dimensional barcode.

[0026] The one or more processors may be configured to scan the label, where a user-selected operation from among a plurality of operations is an operation to dilute the sample corresponding to the scanned label, receive a dilution amount, and incorporate the dilution amount corresponding to the sample into a two-dimensional barcode. The one or more processors may be configured to scan the device label, scan a label corresponding to the sample, and store a location of the sample as stored in a device associated with the device label. The one or more processors may be configured to store the location in an RFID tag associated with at least one of the sample and the device. The one or more processors may be configured to scan the device label, scan a label corresponding to the sample, and store an association of the sample with a device associated with the device label. The one or more processors may be configured to scan the label corresponding to the sample and display an indication of an expiration status corresponding to the sample. The one or more processors may be configured to automatically provide a link to a user corresponding to ordering a replacement sample when the indication corresponds to an expired sample. The one or more processors may be configured to set an expiration reminder corresponding to the expiration status. The one or more processors may be configured to automatically set an expiration reminder corresponding to the sample. The one or more processors may be configured to select a globally harmonized labeling operation, search for a reagent in a catalog, select a reagent, and obtain a predetermined label format corresponding to the reagent, where the two-dimensional barcode corresponds to the predetermined label format. The one or more processors may be configured to scan a label and obtain a predetermined template corresponding to the label, where the predetermined template corresponds to a globally harmonized label and the two-dimensional barcode corresponds to the predetermined template.

[0027] The sample may be a cell line, and the method may include selecting a cell line operation, wherein the two-dimensional barcode corresponds to the cell line operation. The cell line operation is one of freezing, thawing, and storing the cell line. The one or more processors may be configured to store at least one of a cell density, a medium, a supplement type, and a starting passage number corresponding to the cell line. The one or more processors may be configured to receive at least one of a cell count, a desired concentration, and a number of cryovials for incorporation into the two-dimensional barcode. The one or more processors may be configured to determine a volume of the cell line mixture to add to the cryovial and to determine an index for the cryovial. The one or more processors may be configured to receive at least one reagent parameter, receive a label format, generate a template corresponding to the label format and the at least one reagent parameter, and store the template for reuse. The identifying information is unique identifying information. The two-dimensional barcode encodes sample workflow data in a standardized two-dimensional barcode format. One or more processors may be configured to select a label format from among a plurality of label formats, where each label format of the plurality of label formats is configured to be attached to a respective container type. The method is implemented in a computer using an operating set of processor-executable instructions configured to cause the computer to implement the method. The device is one of a computer, a smartphone, a PDA, a printer, a web server, a server, a cloud server, a standalone printer, a handheld printer, a laptop, a wearable computer, and an embedded device. Implementations of the described technology may include hardware, a method or process, or a computer-tangible medium. [Brief explanation of the drawings]

[0028] These and other aspects will become more apparent from the following detailed description of various embodiments of the present disclosure, taken in conjunction with the drawings.

[0029] [Figure 1] FIG. 1 shows an illustration of a block diagram of a cloud-based system for labeling and tracking laboratory samples according to an embodiment of the present disclosure. [Figure 2] FIG. 2 shows an illustration of a block diagram of a system for labeling and tracking laboratory samples according to an embodiment of the present disclosure. [Figure 3] FIG. 3 illustrates a block diagram of a menu of operations in a graphical user interface according to an embodiment of the present disclosure. [Figure 4A] FIG. 4A shows a flow chart diagram of a method illustrating a reagent labeling operation according to an embodiment of the present disclosure. [Figure 4B] FIG. 4B shows a flow chart diagram of a method illustrating a reagent labeling operation according to an embodiment of the present disclosure. [Figure 5A] FIG. 5A shows a flow chart diagram of a method illustrating an aliquot labeling operation according to an embodiment of the present disclosure. [Figure 5B] FIG. 5B shows a flow chart diagram of a method illustrating an aliquot labeling operation according to an embodiment of the present disclosure. [Figure 5C] FIG. 5C shows a flowchart diagram of a method illustrating an aliquot labeling operation according to an embodiment of the present disclosure. [Figure 5D] FIG. 5D shows a flowchart diagram of a method illustrating an aliquot labeling operation according to an embodiment of the present disclosure. [Figure 6] FIG. 6 illustrates a flow chart diagram of a method illustrating a new sample history label creation operation according to an embodiment of the present disclosure. [Figure 7] FIG. 7 illustrates a flowchart diagram of a method illustrating a sample history label update operation according to an embodiment of the present disclosure. [Figure 8] FIG. 8 illustrates a flow chart diagram of a method showing operations from scanning to exporting / saving in accordance with an embodiment of the present disclosure. [Figure 9] FIG. 9 shows a flow chart diagram of a method illustrating scan-to-subtract operations according to an embodiment of the present disclosure. [Figure 10] FIG. 10 illustrates a flowchart diagram of a method for illustrating a replication operation according to an embodiment of the present disclosure. [Figure 11] FIG. 11 shows a flowchart diagram of a method illustrating additional operations according to an embodiment of the present disclosure. [Figure 12] FIG. 12 shows a flow chart diagram of a method for indicating dilution according to an embodiment of the present disclosure. [Figure 13] FIG. 13 shows a flow chart diagram of a method illustrating scan-to-store operations according to an embodiment of the present disclosure. [Figure 14] FIG. 14 illustrates a flow chart diagram of a method illustrating scan-to-expiry operations according to an embodiment of the present disclosure. [Figure 15] FIG. 15 illustrates a flowchart diagram of a method for illustrating a global harmonization labeling operation according to an embodiment of the present disclosure. [Figure 16A] 16A-16B show a flow chart diagram of a method illustrating cell line engineering according to an embodiment of the present disclosure. [Figure 16B] 16A-16B show a flow chart diagram of a method illustrating cell line engineering according to an embodiment of the present disclosure. [Figure 16C] 16A-16B show a flow chart diagram of a method illustrating cell line engineering according to an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE INVENTION

[0030] 1 shows a block diagram illustration of a system 100 having a server-client configuration for labeling and tracking laboratory samples according to an embodiment of the present disclosure. The system 100 includes a cloud service provider 102, a personal computer 104, a mobile device 106, and a printer 150. A workflow management component 112 can provide labeling and tracking of laboratory samples 154, as described in more detail below.

[0031] The personal computer 104, the mobile device 106, and the printer 150 communicate with each other via a network 108. The network 108 may be Wi-Fi, Ethernet, Bluetooth, etc., and may utilize the Internet and associated protocols, such as TCP / IP. The network 108 may be a local area network, a wide area network, a physical bus (e.g., Universal Serial Bus), the Internet, or some combination thereof.

[0032] The printer 150 may be an OEM printer that prints adhesive labels and may include a housing, a label roll holder, a thermal printer head, a label cutter, and / or a power supply (A / C power connector and / or battery). The printer 150 may dispense a roll of pre-punched or notched labels 152. The printer 150 may be controlled by a microcontroller that receives data from a connected device, such as a smartphone 106 or a computer 104, that instructs the thermal printer head to print one or more labels 152. The printer 150 is suitable for printing labels 152 for labeling packages, products, biological samples, aliquot samples, reagent samples, or other items in various industries, such as healthcare, chemical, or biological R&D laboratory environments. In some embodiments of the present disclosure, the mobile device 106 may be incorporated into the printer 150, and / or the personal computer 104 may be incorporated into the printer 150.

[0033] The personal computer 104 and the mobile device 106 may interface with the cloud service provider 102 to manage the labeling and tracking of the laboratory samples 15. In some embodiments, a dedicated application that interfaces with the workflow management component 112 may be used, such as a mobile application on the mobile device 106 or a desktop application on the personal computer 104. Communication may include transmitting data in HTML, XML, JSON, YAML, or any data format. The workflow management component 112 may provide a user-level account to an individual through a typical login mechanism. The workflow management component 112 may be a web application, web server, web service, etc., and may communicate data utilizing one or more protocols. In some embodiments, the cloud service provider 102 may provide software updates to the printer 150.

[0034] System 100 includes scanner 140. Scanner 140 may be mobile or stationary, and may be wired or wireless. While scanner 140 is shown as being connected to computer 104, in some embodiments, scanner 140 may be connected to mobile device 106. In still other embodiments, a camera on computer 104 or mobile device 106 may be scanner 140.

[0035] The scanner 140 may read the two-dimensional barcode 156 utilizing a laser, camera, or image sensor. The scanner 140 may include a processor capable of decoding information stored in the two-dimensional barcode. The scanner 140 may also include a built-in display to show the scanned information to the user. The scanner 140 may include a trigger button or other mechanism to initiate the scanning process. In some embodiments, the scanner 140 may include the ability to scan multiple barcodes 156 in different rotational orientations, off-center orientations, or lighting conditions, and may be able to operate in less-than-ideal conditions (e.g., the scanner 140 may be moving during scanning).

[0036] In some embodiments, scanner 140 may be an RFID reader, an NFC reader, an optical scanner, or a combination of scanners. In yet additional embodiments, scanner 140 may be two or more of an RFID reader, an NFC reader, an optical scanner, or any combination thereof.

[0037] In other embodiments, the description of the 2D barcode 156, including the claims, may be implemented by an RFID tag or an NFC tag, whether active or passive. The tag may be used instead of the 2D barcode 156, may be used in addition to the 2D barcode, may be incorporated in a single adhesive together with the 2D barcode 156, etc. The information stored in the RFID tag or NFC tag may be the same as the information stored in the 2D barcode 156, and in further embodiments the information stored in the RFID tag may include the same information as stored in the 2D barcode 156 along with other information, such as historical information or more detailed information.

[0038] The cloud service provider 102 provides a workflow management component 112, which may be or may include a web page, web app, or program for downloading and execution on the computer 104 or mobile device 106. The workflow management component 112 facilitates tracking, managing, and printing labels 152 for samples for use in a laboratory environment. The types of workflows managed may include, for example, workflows focused on academic and / or biopharmaceutical researchers in the cell culture, analytical, and molecular research areas. For example, the workflow management component 112 may instruct the printer 150 to print a two-dimensional barcode 156 on the label 152, which may be affixed to the sample 154 for tracking. The two-dimensional barcode 156 may be scanned by the scanner 140 to identify and / or obtain data embedded within the two-dimensional barcode 156.

[0039] More specifically, the label 152 may include a two-dimensional barcode 156 configured to incorporate information therein to facilitate tracking of the sample 154. The two-dimensional barcode 156 may store data corresponding to the sample 154 in plain text using a widely recognized two-dimensional barcode format. In certain embodiments, any device capable of reading the two-dimensional barcode 156 may determine any history, tracking, or other data parameters associated with the sample 152 by reading the information in plain text using any text viewer (e.g., an ASCII viewer). The two-dimensional barcode 156 may utilize formats such as DataMatrix, QR Code®, PDF417, etc., which include both horizontal and vertical aspects for increased data storage capabilities over one-dimensional barcodes. Globally harmonized GS1-type two-dimensional barcode (e.g., GS1 QR, GS1 DataMatrix) formats may be used to store data in the two-dimensional barcode 156 in a standardized format for inventory management purposes and streamlining product information.

[0040] Using the two-dimensional barcode 152, a user may track a laboratory sample 154 through its scientific workflow, maintain sample 154 information through procedures such as reagent aliquoting, sample history, mixing and reacting for an experiment, tracking expiration dates, performing dilutions, and storing reagents in specific locations, among other procedures related to sample 154 management. The workflow management component 112 may guide a laboratory user on how best to utilize the two-dimensional barcode 156 specifically for its particular application and workflow. For example, the workflow management component 112 may implement inventory management practices for bulk consumables and reagents. Thus, the workflow management component 112 may be used to track and manage a particular sample 154 within a workflow (e.g., a flask of growing cells, an aliquot of penicillin / streptomycin, an in-house made buffer, a serial dilution of a drug, a digestion reaction in a microplastic beaker, etc.).

[0041] The workflow management component 112 includes a printer interface component 114 , a two-dimensional barcode reader component 116 , a GUI component 130 , a two-dimensional barcode engine 134 , a label engine 136 , and an operation engine 138 .

[0042] The printer interface component 114 can instruct the printer 150 to print one or more labels 152 configured to be adhesively affixed to one or more samples 154. The printer interface component 114 can include a printer driver, communications capabilities (e.g., a TCP / IP interface), and / or can be a button on a web page that initiates a standardized print function in a web browser.

[0043] The two-dimensional barcode reader component 116 may interpret the data stored in the two-dimensional barcode 156. The two-dimensional barcode reader component 116 uses an algorithm to decode the pattern of the two-dimensional barcode 156 into a data format that is readable by the computer 104, such as text, numeric, or binary data. Additionally or alternatively, the two-dimensional barcode reader component 116 may convert the data from the two-dimensional barcode into a variety of formats, including GS, PDF, DOC, DOCX, XLS, XLSX, JSON, CSV, XML, YAML, markup languages, etc.

[0044] The GUI component 130 may provide a display for use by the computer 104 and / or mobile device 106. The GUI component 130 may be a web page-based provider, such as flask, an HTML server, a web framework, etc. The GUI component 130 may provide widgets, information, buttons, options, and menus to facilitate user interaction with the workflow management component 112.

[0045] The 2D barcode engine 134 may generate a 2D barcode 156 having a pattern that encodes data in a format readable by the scanner 140. The 2D barcode engine 134 may output the generated 2D barcode 156 as an image file, a pdf file, or other format suitable for printing on one or more labels 152.

[0046] The label engine 136 may load, store, and save labels 146 in the database 132. For example, the label engine 136 may store, load, or save label formats 142, which are blank file formats that may represent the labels 152 before printing on the label 152. The label engine 136 may export label formats 142 to one or more file formats. The label engine 136 may also create, save, or retrieve templates 144, which are label formats 142 filled in with data entered by a user. Additionally or alternatively, the label engine 136 may save favorites 142, including saving or indicating the label format 142 as a favorite 147 or the template 144 as a favorite 147. In some embodiments of the present disclosure, favorites 147 may apply to operations, menu selections, macros, and the like. For example, a user may press button 332 any time a two-dimensional barcode is present in the GUI to save a filled-in label as a favorite template. The user may also export and / or save a label or template at any time by pressing button 334 which scans the label as it appears on the screen so that the label and / or its data can be exported or saved for use.

[0047] The workflow management component 112 may also include an operation engine 138. The operation engine 138 may control the GUI component 130 and / or direct other components to execute instructions based on a workflow initiated by a user. The operation engine 138 may receive an event, such as a mouse click, a button press, or a GUI widget interaction, to initiate a routine, a series of steps, or a series of operations. For example, the operation engine 138 may guide a user step-by-step on how to implement a particular workflow associated with a sample 154 when performing a certain type of laboratory operation. The operation engine 138 may execute operations from a menu of operations 300 in FIG. 3 , which are described further below.

[0048] Resource dispatcher 110 may send requests to perform operations to one or more virtual servers 122, each having a virtual processor 124, virtual memory 126, and virtual disk space 128. Once sent and enabled by resource dispatcher 110, a virtual server 122 may run on one or more servers 120 on server farm 118.

[0049] The workflow management component 112 may track usage and laboratory operations on the sample 154 by storing the history of the sample 154 as tracking data 148 in the database 132. The tracking data 148 may include chain of title information, chain of control information, dilution history, temperature history, storage history, freezing history, aliquot history, reagent history, reaction history, or other tracking information. In some embodiments, the workflow management component 112 queries the database 132 and presents the data to the user via the GUI component 130. The workflow management component 112 may also store technical or diagnostic information.

[0050] FIG. 2 shows an illustration of a block diagram of a computing device 200 for labeling and tracking laboratory samples 154 according to an embodiment of the present disclosure. The computing device 200 of FIG. 2 may be the computer 104 or the mobile device 106 of FIG. 1. The computing device 200 includes an I / O interface 210 for internal communication. The computing device 200 includes a data store 204, a processor 206, a network interface 208, a memory 225, and a user I / O device 226. The data store 204 stores data and may be a hard drive, a flash drive, a thumb drive, volatile memory, non-volatile memory, semi-volatile memory, etc. The processor 206 may execute one or more processor-executable instructions 212 that may be stored in the data store 204 and / or the memory 225. For example, the processor 206 may execute the processor-executable instructions 212 stored in the memory 225 that are retrieved from the data store 204. The memory 225 also includes program data 214, which may include information related to the processor-executable instructions 212. The computing device 200 may include user I / O devices 226, such as a cursor device 230 (e.g., a touchscreen or mouse), a keyboard 232 (virtual or physical), and / or a monitor 228 (which may be a touchscreen). The computing device 200 communicates with a network 202 via a network interface 208.

[0051] Although computing device 200 of FIG. 2 may be used as part of system 100 of FIG. 1, in some embodiments, label and tracking functionality may reside entirely within computing device 200 of FIG. 2. For example, workflow management component 112 of FIG. 1 may reside within processor-executable instructions 212 of FIG. 2 as workflow management component 215. For example, printer interface component 216, two-dimensional barcode reader component 218, GUI component 220, two-dimensional barcode engine 222, label engine 223, and operation 234 of FIG. 2 may have the same or similar functionality as printer interface component 114, two-dimensional barcode reader component 116, GUI component 130, two-dimensional barcode engine 134, label engine 136, and operation engine 139 of FIG. 1, respectively. Database 236 may be similar to database 132 of FIG. 1. Database 236 may be, for example, an SQLite3 database embedded in computing device 200.

[0052] Thus, in some embodiments, the workflow management component 112, 215 may reside entirely on a local device (e.g., computer 104, device 106, printer 150, etc.), may be partially within the cloud service provider 102, and / or may be organized in a hybrid local and cloud configuration. In some embodiments, the workflow management component 215 may be an application and may execute on the computer 104, device 106, printer 150, cloud service provider 102, computing device 200, etc., or some combination thereof.

[0053] Database 236 of Figure 2 may be similar to or identical to database 132 of Figure 1. That is, label formats 238, templates 240, labels 242, favorites 244, and tracking data 243 of Figure 2 may be similar to or identical to label formats 142, templates 144, labels 146, favorites 147, and tracking data 148 of Figure 1, respectively.

[0054] 3 illustrates a block diagram of a menu 300 of actions in a graphical user interface according to an embodiment of the present disclosure. The menu 300 of actions includes buttons 302-334. The buttons 302-334 may be menu items, clickable buttons, drop-down buttons, menu hierarchies, conditional buttons, etc. For example, some of the buttons 302-334 may be pre-conditioned upon selecting a previous button and / or performing a previous action (e.g., scanning a barcode without being prompted, etc.).

[0055] 3A-3B may be performed by computing device 200 in response to pressing reagent label creation operation button 302. Process 400 may include presenting a reagent label creation operation for selection by a user (block 402). Thus, button 302 of FIG. 3 may be presented to a user for selection in operation 402. In some embodiments, a user may select a given reagent item, for example, using a SKU#, and automatically enter information to create a new label 152.

[0056] The computing device 200 may offer reagent label creation operations for selection by a user by presenting selection buttons 302 within a menu hierarchy. The process 400 shown in FIG. 4A may include selecting a reagent label creation operation (block 404). For example, a user may use the computing device 200 to click button 302, which then causes the computing device 200 to initiate the process 400. The operation engine 234 may initiate, control, and / or orchestrate the process 400.

[0057] The process 400 may include selecting a label format from a plurality of label formats 238 (block 406). The process 400 may prompt the user with a request for at least one reagent parameter (block 408). For example, a pop-up box may pop up in the GUI to allow the user to input one or more reagent parameters. The process 400 may receive the at least one reagent parameter from, for example, a pop-up dialog (block 410). The process 400 may determine identifying information corresponding to the reagent (block 412). The identifying information may be from the database 236, may be embedded in a two-dimensional barcode from a scanned barcode, or may be entered manually. The process 400 may include embedding the identifying information in the two-dimensional barcode (block 414). This may include generating a two-dimensional barcode by the two-dimensional barcode engine 222, which is then used by the label engine 224 to generate an image of the label 152 suitable for printing by the printer 150.

[0058] As described above, the computing device 200 may incorporate identification information into the two-dimensional barcode 156. The process 400 may include incorporating at least one reagent parameter into the two-dimensional barcode 156 (block 416). The process 400 may include adding a first text string configured to be incorporated into the two-dimensional barcode (block 418). For example, any additional text may be added to the two-dimensional barcode 156 that can be used by a user reading the two-dimensional barcode 156. Operation 420 adds a second text string configured to be readable adjacent to the two-dimensional barcode (block 420). For example, there may be a section on the label 152 for placing raw text on the label 152. Operation 422 prints a reagent label corresponding to the label format, the two-dimensional barcode 156, and the first and second text strings (block 422). The process 400 may include operation 242 of saving data corresponding to the printed reagent label as a template 240 (block 424). The computing device 200 may save the template 240 for later retrieval by a user. Operation 426 stores the at least one reagent parameter, the identifying information, and the first and second text strings in the database 236. The computing device 200 may store the at least one reagent parameter, the identifying information, and the first and second text strings in the internal database 236, or in other embodiments, in the external database 132 (see FIG. 1).

[0059] 4A-4B illustrate example blocks of process 400, it should be noted that in some implementations, process 400 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 4. Additionally or alternatively, two or more of the blocks of process 400 may be performed in parallel.

[0060] 3, a user may begin the aliquot process by selecting the label creation button 304. This may enable the manipulation engine 234 to begin the process 500 shown in Figures 5A-5D. The process 500 may be performed by the computing device 200, for example, by the manipulation engine 234 of the computing device 200.

[0061] Aliquot workflows may include labeling incoming reagents, labeling aliquots, and / or the process of "aliquoting," i.e., taking a portion of a larger volume of reagent and placing a smaller volume of reagent in a smaller container (e.g., transferring ten 1 mL aliquots from a 20 mL bottle into ten 2 mL tubes). Aliquots may be used to create single-use reagents and / or avoid freeze-thaw cycles.

[0062] For example, smaller "aliquot" labels from one larger reagent label can be created from a reagent label that the user previously created. For example, these labels can include a two-dimensional barcode 156 containing reagent information that can be automatically transferred to the new smaller aliquot label. The user can select their preferred label format 238 for their reagent and aliquot labels.

[0063] Information related to the aliquots, such as how many aliquots are desired to be made from a reagent, can be entered by a user. Multiple aliquot labels can be printed, each corresponding to an aliquot label 152 configured to facilitate tracking of all aliquots, including how many aliquots remain in inventory. The computing device 200 can notify the user when amounts are getting "low" that a new aliquot should be made and / or more reagent should be ordered.

[0064] 5A-5D, process 500 may include operation 503 of providing an aliquot label creation operation for selection by a user. This may include providing a button 304 for selection by the user. At operation 504, a user may select the aliquot label creation operation. Operation 506 prompts the user with a label scan request. Operation 508 scans an existing label of a reagent in response to the label scan request. For example, a user may use a scanner 140 attached to the computing device 200 to scan an existing label of a reagent in response to the label scan request. Operation 510 identifies the reagent based on identifying information embedded within the existing label. For example, computing device 200 may obtain the identification of the reagent based on identifying information embedded within a two-dimensional barcode 156 of the reagent selected for the aliquot.

[0065] Operation 512 obtains a plurality of reagent parameters corresponding to the existing labels. The reagent parameters may be parameters embedded in the two-dimensional barcode 156 attached to the reagent and / or may be obtained from database 236. Operation 514 selects a label format from a plurality of label formats 238 to correspond to the plurality of aliquot labels. That is, computing device 200 may select label format 238 from a number of label formats configured to facilitate tracking and management of aliquot samples 154.

[0066] Operation 516 prompts the user with a request for at least one aliquot parameter, including the number of aliquots. Operation 518 receives at least one aliquot parameter, including the number of aliquots, which may have been entered by a user. For example, if a reagent is to be converted into 10 aliquots, the user enters the number 10 into the GUI of the computing device 200. Operation 520 stores the number of aliquots in the database 235. Operation 522 embeds the at least one aliquot parameter into the two-dimensional barcode 156. Embedding in the two-dimensional barcode 156 may be in the memory 225. The number of aliquots may be embedded in the two-dimensional barcode as plain text. Additionally or alternatively, the aliquot number may be embedded in the two-dimensional barcode. That is, the two-dimensional barcode engine 222 may create the two-dimensional barcode 156 in the memory 225 prior to printing. Similarly, at operation 542, the process may embed multiple reagent parameters into the two-dimensional barcode 156. At operation 526, the user may enter a first text string to be added to the two-dimensional barcode 156. This may be plain text that is added to the two-dimensional barcode in memory 225 that is the label 152 attached to the sample 154.

[0067] 5C , process 500 may include adding a second text string configured to be readable adjacent to the two-dimensional barcode (block 528). The second text string may be text printed on label 152 and may be easily readable. Process 500 may include printing a number of aliquot labels corresponding to the number of aliquots (block 530). At operation 532, the user may select an option to save the data embedded within the two-dimensional barcode and the second text string as a template 240. For example, computing device 200 may save the data embedded within the two-dimensional barcode and the second text string as a template.

[0068] The process 500 may store the plurality of reagent parameters, the data embedded in the two-dimensional barcode 156, and the second text string in the database 236 (block 534). At operation 536, the number of remaining aliquots may be stored in the database 236 for later retrieval by the computing device 200. At operation 538, the computing device 200 may notify the user if the number of remaining aliquots is below a predetermined threshold. For example, a pop-up warning may alert the user when the number of aliquots is low as predetermined by the user in the settings. The computing device 200 may direct the user to a product page link in response to the number of remaining aliquots being below the predetermined threshold (block 540). At operation 542, the computing device may automatically reorder the reagent in response to the number of remaining aliquots being below the predetermined threshold.

[0069] 5A-5D illustrate example blocks of process 500, it should be noted that in some implementations, process 500 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figures 5A-5D. Additionally or alternatively, two or more of the blocks of process 500 may be performed in parallel.

[0070] Referring again to FIG. 3 , the user may select button 306 to initiate an operation to modify the 2D barcode 156 presented to the user before printing, during the workflow, or at any other time. In certain embodiments, the ability to modify the 2D barcode may always be manually available. The user may select button 308, which prompts the user to scan the 2D barcode. After scanning, the entire sample history may be shown to the user. The sample history may be embedded within the 2D barcode and / or retrieved from storage in a database. For example, if a sample was heated for two hours, this information may be documented in the 2D barcode and marked with a time / date stamp. These data may be copied and pasted from the program, saved in a template format, or exported to a PDF for images for record-keeping purposes. Additionally or alternatively, the sample history snapshot may be uploaded and updated to a location in the cloud, where a virtually unlimited amount of data about the sample may be stored and accessed at any time and place. Furthermore, data may be linked to other instruments or experiments using cloud storage.

[0071] A user may also select a create sample history operation by pressing button 310. By pressing button 310, a user initiates process 600 shown in Figure 6. Process 600 may be initiated by operations engine 138 of Figure 1 or operations engine 234 of Figure 2. Figure 6 shows a flowchart diagram of a method 600 illustrating a create new sample history label operation according to an embodiment of the present disclosure. According to an example, one or more process blocks of Figure 6 may be performed by computing device 200.

[0072] Operation 602 provides multiple operations for selection by a user. Operation 604 selects a new sample history label creation operation from the multiple operations. This may be generating a label for tracking within a laboratory environment. Operation 606 determines identifying information corresponding to the sample. Operation 608 provides a sample history label format. In some embodiments, the two-dimensional barcode 156 may include the entire history of the sample 154. Operation 610 adds a first text string configured to be embedded within the two-dimensional barcode. This may be any arbitrary text entered by a user. Operation 612 adds a second text string adjacent to the two-dimensional barcode, configured to be readable on the label. Operation 614 adds a timestamp to one of the first and second text strings corresponding to the creation time of the label. The timestamp may be added ASCII, including date / time text. 6, process 600 may include storing the first text string, the second text string, the identification information, and the timestamp in a database (block 616). Also shown in FIG. 6, process 600 may include printing a label having a two-dimensional barcode in an adhesive material using printer 150 (block 618).

[0073] It should be noted that, although Figure 6 illustrates example blocks of process 600, in some implementations process 600 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 6. Additionally or alternatively, two or more of the blocks of process 600 may be performed in parallel.

[0074] 7 illustrates a flowchart of a method illustrating a sample history label update operation according to an embodiment of the present disclosure. According to an example, one or more process blocks of FIG. 7 may be performed by a computing device 200.

[0075] As shown in FIG. 7, process 700 may include providing a plurality of operations for selection by a user (block 702). Additionally, as shown in FIG. 7, process 700 may include selecting a sample history label update operation from a plurality of operations (block 704). Also, as shown in FIG. 7, process 700 may include prompting a user with a label scan request (block 706). As further shown in FIG. 7, process 700 may include scanning an existing label in response to the label scan request (block 708). Process 700 may include identifying the sample based on identification information embedded within the existing label (block 710). Process 700 may include adding a second text string to append to a first text string, where the first and second text strings are configured to be embedded within a two-dimensional barcode (block 712). A third text string configured to be readable on the label may also be added adjacent to the two-dimensional barcode (block 714). Process 700 may include adding a timestamp to one of the second and third text strings corresponding to an update time of the label (block 716). Operation 718 prints, using a printer, a label having a two-dimensional barcode in an adhesive material.

[0076] It should be noted that, although Figure 7 illustrates example blocks of process 700, in some implementations process 700 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 7. Additionally or alternatively, two or more of the blocks of process 700 may be performed in parallel.

[0077] Referring again to FIG. 3 , the user may select button 324 to save the template. Button 324 may initiate process 800 of FIG. 8 . The operation may be similar to entering data into a lab notebook or saving the data to a location in a file navigator for later viewing and / or analysis. The data may be embedded in a two-dimensional barcode, including sample history or another feature / functionality described herein, which may be exported to a file such as a PDF, MS Word document, text file, or image format, or stored in the cloud. In some embodiments, this data is automatically stored and does not need to be exported.

[0078] Additionally, method 800 may be initiated after selecting button 324. Figure 8 illustrates a flowchart diagram of method 800 illustrating operations from scan to export / save according to an embodiment of the present disclosure. According to an example, one or more process blocks of Figure 8 may be performed by computing device 200.

[0079] As shown in FIG. 8, process 800 may include providing a plurality of operations for selection by a user (block 802). Operation 804 selects an operation from the plurality of operations, ranging from scanning to exporting / saving. Process 800 may include prompting a user with a label scan request (block 806). As further shown in FIG. 8, process 800 may include scanning a two-dimensional barcode on the label (block 808). Operation 810 determines identification information corresponding to the label. Process 800 may include obtaining a plurality of parameters corresponding to the label (block 812). As further shown in FIG. 8, process 800 may include selecting an option to save / export the plurality of parameters corresponding to the label (block 814). Process 800 may include saving / exporting the plurality of parameters in a selected file format from a plurality of file formats (block 816).

[0080] It should be noted that, although Figure 8 illustrates example blocks of process 800, in some implementations process 800 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 8. Additionally or alternatively, two or more of the blocks of process 800 may be performed in parallel.

[0081] 3, the user may select barcode scan operation 316. Barcode scan operation 316 may simply allow a particular button to be pressed after selecting button 316. For example, in some embodiments, after pressing button 316, all buttons that are logically selectable after scanning a barcode may become selectable.

[0082] Another possible operation in the menu of operations 300 is a subtract button 318, e.g., subtract an aliquot and / or other sample from a reagent. Workflow: Inventory Management of Reagents, Aliquots, and Other Samples. The computing device 200 may keep track of aliquots and can notify and remind the user when existing aliquot stock is "low" enough to reorder new reagent or make new aliquots before they run out. The user can set the number of aliquots that is considered "low" enough for the user to make additional aliquots, and reminders can arrive within the app or via text message and / or email. In some embodiments, the computing device 200 can help replenish "low" reagents by directing the user to a product page link or automatically reordering the reagent.

[0083] 3 and 9, button 318 may cause computing device 200 to initiate method 900 of FIG. 9. FIG. 9 illustrates a flowchart diagram of method 900 illustrating a deduction operation according to an embodiment of the present disclosure. Thus, by way of example, one or more process blocks of FIG. 9 may be performed by computing device 200 (see FIG. 2).

[0084] As shown in FIG. 9 , process 900 may include selecting a barcode scan operation (block 902). Operation 904 prompts the user with a label scan request. At operation 906, the user scans the aliquot label, and at operation 908, the user selects a subtract operation. The subtract operation may be initiated by pressing button 318. At operation 910, method 900 prompts the user for a subtract amount, where the user may input how much to subtract from the group of aliquots. At operation 912, computing device 200 determines identification information corresponding to the aliquot label, and at operation 914, computing device 200 retrieves the aliquot volume from the database corresponding to the identification information. Operation 916 subtracts the subtract amount from the aliquot volume to create an updated aliquot volume (e.g., for updating in the database), and operation 918 stores the updated aliquot volume in the database. Operation 920 incorporates the identification information and updated aliquot volume into a two-dimensional barcode. Process 900 then prints a label with the two-dimensional barcode on the adhesive material using a printer (block 922). At operation 924, the user is notified if the number of remaining aliquots is below a predetermined threshold (block 924). Operation 926 directs the user to a product page link in response to the number of remaining aliquots being below the predetermined threshold. Operation 928 automatically reorders the reagent in response to the number of remaining aliquots being below the predetermined threshold. Operations 926-928 are optional and may be configured within the software settings.

[0085] 9 illustrates example blocks of process 900, it should be noted that in some implementations, process 900 may include additional, fewer, different, or differently arranged blocks compared to those depicted in FIG 9. Additionally or alternatively, two or more of the blocks of process 900 may be performed in parallel.

[0086] If a user wishes to duplicate a label, the user may press button 320, which initiates a process within computing device 200, thereby initiating method 1000, as shown in FIG. 10 . That is, FIG. 10 illustrates a flowchart diagram of a method / process 10000 illustrating a duplication operation according to an embodiment of the present disclosure. By way of example, one or more process blocks of FIG. 10 may be performed by computing device 200. Method 1000 may be used to create multiple labels that are exact copies and / or that are modified before being printed. The user may be prompted to scan an existing barcode label, and computing device 200 may take a copy of the scanned label with all of the sample information contained within the barcode, which may then appear on the screen. The user may then print a copy, make modifications, or copy / paste and export the label or label data for record-keeping purposes.

[0087] Operation 1002 provides a plurality of operations for selection by a user, for example, by providing a menu of operations 300 shown in FIG. 3 . At operation 1004, the user selects a replication operation from the plurality of operations. Operation 1006 prompts the user with a label scan request. The user scans the label (block 1008). At operation 1010, the computing device may determine identification information corresponding to the sample. Operation 1012 displays a replication label for the scanned label, and operation 1014 displays at least one parameter corresponding to the replication label. The user may be prompted for modification of the at least one parameter (block 1016). At operation 1018, process 1000 incorporates the identification information and the at least one parameter into a two-dimensional barcode if the at least one parameter is modified (block 1018). Operation 1020 prints a replication label having a two-dimensional barcode on an adhesive material using a printer.

[0088] 10 illustrates example blocks of process 1000, it should be noted that in some implementations, process 1000 may include additional, fewer, different, or differently arranged blocks compared to those depicted in FIG 10. Additionally or alternatively, two or more of the blocks of process 1000 may be performed in parallel.

[0089] 3 and 11, a user may press scan-to-add operation 322 to initiate an add to a process or sample, for example, method 1100, which indicates an add operation according to an embodiment of the present disclosure. By example, one or more process blocks of FIG. 11 may be performed by computing device 200.

[0090] For example, a user may bring in a new "mixture" in the laboratory, which may be a chemical reaction, a mixture of buffer or mobile phase reagents, an experiment, or other, where multiple components (e.g., reagents, chemicals, buffers, aliquots, etc.) are mixed together and manipulated by a particular means. The computing device 200 may allow the user to scan multiple barcodes on each of the components to be mixed together (or if the components do not have barcodes on one or more of the components, the user may manually enter information for the specific components), and then combine this information together into a single new barcode for the overall mixture, reaction, etc. The computing device may also automatically enter label text to provide an experiment or mixture identifier that the user can edit if necessary. A label may be printed and applied to the container in which the mixture is being performed. This label may be saved as a common "recipe" as a template for the next time this reaction / mix is ​​performed in the lab. Scanning the mixture label allows the user to recognize information about each of the components and may save, copy / paste, or export the information for record-keeping purposes.

[0091] In yet additional embodiments, the computing device 200 calculates the final concentration or composition of each component in the mixture (e.g., a mixture of 10% (v / v) FBS, 0.05 M sodium pyruvate, and 1 mM EDTA). The computing device may provide a calculator that determines how much of a particular reagent should be added to the mixture to produce the final concentration. In yet additional embodiments, the computing device may also include a plate map stored in a two-dimensional barcode that can be entered, saved, and exported by a user for record-keeping purposes using the computing device.

[0092] 11 , method 1100 may include offering a plurality of operations for selection by a user (block 1102). At operation 1104, a user may select an additional operation from the plurality of operations. At operation 1106, a user may scan a first label of a first sample and at operation 1108, a second label of a second sample. The computing device 200 may receive a plurality of parameters corresponding to mixing the first sample and the second sample together to generate a mixed sample (block 1110). As used herein, receiving may indicate that information or data is received via user input, via a database response, as found in a scanned barcode, and / or as received from a data file.

[0093] 11 , process 1100 may include automatically generating at least one of a plurality of parameters corresponding to the mixed sample (block 1112). Operation 1114 determines an amount of a particular reagent to be added to the mixed sample to achieve a predetermined concentration. Process 1100 may also include saving a laboratory recipe corresponding to the plurality of parameters corresponding to the mixed sample (block 1116). Operation 1118 may incorporate the plurality of parameters corresponding to the mixed sample and the identification information into a two-dimensional barcode, and operation 1120 may incorporate a plate map into the two-dimensional barcode. In operation 1122, the computing device uses a printer to print a third label having the two-dimensional barcode in the adhesive material (block 1122).

[0094] 11 illustrates example blocks of process 1100, it should be noted that in some implementations, process 1100 may include additional, fewer, different, or differently arranged blocks compared to those depicted in FIG 11. Additionally or alternatively, two or more of the blocks of process 1100 may be performed in parallel.

[0095] 3 and 12, a user may select the scan-to-dilute button 323, which may cause the computing device 200 to initiate a method 1200 for indicating dilutions according to an embodiment of the present disclosure. By way of example, one or more process blocks of FIG. 12 may be performed by the computing device 200. A user may wish to create serial dilutions of a reagent, drug, antibody, chemical, cell mixture, etc. The computing device may prompt the user to enter information (if the reagent does not have an existing barcode label) or to scan a barcode for the reagent to be diluted. Upon scanning or entering, the computing device may ask the user to enter the fold dilution (e.g., 10x) and the number of dilutions the user wants to create. In some embodiments, the computing device automatically enters the exact number of labels, reagent information, and unique concentrations for each dilution, which are included as one of the text identifiers on the label. In some embodiments, a dilution calculator may be provided.

[0096] As shown in FIG. 12 , process 1200 may include providing a plurality of operations for selection by a user (block 1202). Operation 1204 selects a dilution operation from the plurality of operations (e.g., the user may press button 323 in FIG. 3 ). As shown in FIG. 12 , process 1200 may include providing a dilution calculator for use by a user (block 1206). As further shown in FIG. 12 , process 1200 may include scanning a reagent label to obtain at least one reagent parameter or inputting at least one reagent parameter (block 1208). Process 1200 may include receiving a fold dilution parameter (block 1210). At operation 1212, process 1200 may receive the number of dilutions to make, for example, as input by a user. 12, the process 1200 may include generating at least one dilution label each incorporating a two-dimensional barcode including a dilution factor parameter, at least one reagent parameter, a dilution concentration, and respective identification information corresponding to each diluted sample (block 1214). The computing device 200 may print one or more of the at least one dilution label in an adhesive material using a printer (block 1216).

[0097] 12 illustrates example blocks of process 1200, it should be noted that in some implementations, process 1200 may include additional, fewer, different, or differently arranged blocks compared to those depicted in FIG 12. Additionally or alternatively, two or more of the blocks of process 1200 may be performed in parallel.

[0098] 3 and 13, a user may select the scan-to-store button 324 to initiate the method 1300 shown in Fig. 13. That is, Fig. 13 illustrates the method 1300 illustrating scan-to-store operations according to an embodiment of the present disclosure. According to an example, one or more process blocks of Fig. 13 may be performed by the computing device 200.

[0099] In a laboratory environment, long-term or short-term storage of samples may be utilized. The computing device 200 may allow a user to create “equipment” labels for equipment, such as refrigerators, freezers, or cryotanks. These equipment labels include information such as the name of the equipment, the location of the equipment, the last calibration date, the shelf number, the temperature, etc. Selecting button 324 prompts the user to first scan the reagent the user wants to store and then scan the equipment label indicating the location where the sample is stored. Depending on the type of equipment scanned, the user may add specific information (e.g., shelf number or strand number) and other annotations to help identify the sample when it needs to be retrieved. Once a reagent is “stored” in a specific location, the computing device 200 may add the reagent to a list compiled for the specific location / equipment label that is also searchable. Thus, if a sample is lost, the user may search for the sample using keywords to reveal its location. In some embodiments, RFID labels and RFID-compatible barcode readers may be utilized for sample replenishment and inventory management to more specifically identify physical locations.

[0100] As shown in FIG. 13 , process 1300 may include offering a plurality of operations for selection by a user (block 1302). At operation 1304, the user may select an operation from the plurality of operations, from scan to store, and then, at operation 1304, scan the device label of the device using the operation. As further shown in FIG. 13 , process 1300 may include scanning a label corresponding to a sample (block 1308), and then, at operation 1310, the user may store the location of the sample as stored within the device (e.g., the information may be stored in a database). Also shown in FIG. 13 , process 1300 may include storing an association of the sample with the device label (block 1312). Operation 1312 stores the location on an RFID tag associated with the sample and the device.

[0101] It should be noted that while Figure 13 illustrates example blocks of process 1300, in some implementations process 1300 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 13. Additionally or alternatively, two or more of the blocks of process 1300 may be performed in parallel.

[0102] 3 and 14, a user may select button 326 to scan for an expiration date. That is, button 326 may initiate method 1400 of FIG. 14. FIG. 14 illustrates a flowchart diagram of method 1400 illustrating scan-to-expiration date operations according to an embodiment of the present disclosure. According to an example, one or more process blocks of FIG. 14 may be performed by computing device 200.

[0103] Button 326 may be utilized at any stage in the workflow where the use of potentially expired reagents may negatively impact the results. The user may scan any previously created labels, and the computing device 200 may display the expiration date in the GUI. For mixtures, the computing device 200 may display the expiration date closest to the current date, but the user may check the expiration dates of all components if desired. In some embodiments, the user may also set reagent reminders for in-app (or text, email, etc.) notifications when reagents are nearly expired. The user may define what "nearly" means in terms of time (e.g., 2 days, 3 weeks, etc.).

[0104] In some additional embodiments, this feature may be automatic for all labels created unless turned off by the user in their profile settings, and expiration warnings may be uniquely modified for all labels before printing. Additionally, the user may click on the expiration date and product order page for the reagent of interest, which may appear on the screen. For example, the computing device 200 may allow the user to specify an ordering link to reorder while manually setting up notifications.

[0105] As shown in FIG. 14 , process 1400 may include providing a plurality of operations for selection by a user (block 1402), which may include providing button 326 for selection. The user may select a scan-to-expiration operation from the plurality of operations by pressing button 326 (block 1404). At operation 1408, the computing device may prompt the user with a label scan request, and as operation 1410, the user may scan a label corresponding to the sample. The computing device 200 may display an indication of an expiration status corresponding to the sample (block 1410). Also, as shown in FIG. 14 , process 1400 may include setting, via the computing device 200, an expiration reminder corresponding to the expiration status (block 1412). Process 1400 may include, when the indication corresponds to an expired sample, automatically providing a link to the user corresponding to ordering a replacement sample (block 1414).

[0106] It should be noted that while Figure 14 illustrates example blocks of process 1400, in some implementations process 1400 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 14. Additionally or alternatively, two or more of the blocks of process 1400 may be performed in parallel.

[0107] 15 illustrates a flowchart diagram of a method 1500 illustrating a global harmonization labeling operation according to an embodiment of the present disclosure. According to an example, one or more process blocks of FIG.

[0108] The computing device 200 may assist in the creation of a GHS (Globally Harmonized System) label for a chemical or reagent. In some embodiments, this option provides the user with a text box where the user may search for the reagent in a catalog. Additionally, the user may scan an existing "scan here now" label to automatically obtain this information. The computing device may then input a colored image label of the reagent to be printed and dispensed in the aliquot, reagent, or experimental mixture. Additionally, the user may create a custom GHS label if desired. In additional embodiments, scanning a barcode on a GHS label may provide the user with a link to the product page and safety data sheet (SDS) for that particular chemical.

[0109] A user may scan and create a GHS label by pressing button 330, which may initiate process 1500 of FIG. 15 . Process 1500 may include offering a plurality of operations for selection by a user (block 1502), for example, by providing button 330. The user may then select button 330 to initiate a globally harmonized label creation operation from among the plurality of operations (block 1504). Computing device 200 may then search for a reagent in a catalog (block 1506). As further shown in FIG. 15 , process 1500 may include selecting a reagent (block 1508). Computing device 200 may obtain a predetermined template corresponding to the globally harmonized label (block 1510) and then print a globally harmonized label corresponding to the predetermined template in an adhesive material using a printer (block 1512).

[0110] It should be noted that while Figure 15 illustrates example blocks of process 1500, in some implementations process 1500 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 15. Additionally or alternatively, two or more of the blocks of process 1500 may be performed in parallel.

[0111] 16A-16B show a flowchart diagram of a method illustrating cell line manipulation according to an embodiment of the present disclosure. By way of example, one or more process blocks of FIG. 16 may be performed by computing device 200. Initially, button 328 may be selected by a user. Thereafter, buttons 335-337 may become active as described below.

[0112] Computing device 200 may track thawing and freezing workflows in cell culture applications. A user may begin by designing and creating a cell label for the cell line the user wishes to culture, including aspects such as cell density, media and supplement type, and starting passage number. By selecting one of these options below, the user may automatically transfer this information and enter a new label for one of the following workflows corresponding to buttons 335-337.

[0113] As shown in FIG. 16A, process 1600 may include offering a plurality of operations for selection by a user (block 1602). Process 1600 may include selecting a cell line label operation (button 328) from the plurality of operations (block 1604). Operation 1606 receives a cell density, medium, supplement type, and starting passage number corresponding to the cell line. This information may be stored in a database, for example, upon storing one or more of the cell density, medium, supplement type, and starting passage number corresponding to the cell line (block 1608). Additionally, as shown in FIG. 16, process 1600 may include incorporating the identifying information, cell density, medium, supplement type, and starting passage number corresponding to the cell line into a two-dimensional barcode (block 1610). At operation 1612, the computing device may use a printer to print a label having a two-dimensional barcode corresponding to the cell line label operation on an adhesive material. Now, referring to FIG. 16B, the user may then select one of buttons 335-337.

[0114] Button 335 selects the freeze cell line operation 1614. In some embodiments, upon selection, the user can scan their cell label, and the computing device 200 automatically generates a new label for the cell line with the passage number present in the cell line. Upon scanning the cell label, the computing device may prompt the user to collect information regarding the cell count, desired concentration, and number of cryovials to be frozen. If desired, the user may link this information to the location (instrument label) where the cryovials will be stored. In yet additional embodiments, the computing device 200 may calculate, based on the cell count, how much volume of the user's cell mixture the user needs to add to each cryovial. The computing device 200 may also index the complete sample history of the cells during the cell's incubation time for record-keeping purposes. The computing device 200 may include a built-in timer with notification capabilities preprogrammed by the user for the freezing process.

[0115] Operation 1626 selects the cell line freeze operation (e.g., by the user pressing button 335). Operation 1628 prompts the user to scan the label. Operation 1630 scans the label. Operation 1632 receives at least one of the cell count, the desired concentration, the number of cryovials, and optionally the location indicated by the equipment label corresponding to the freezing process. Operation 1634 incorporates the cell count, the desired concentration, the number of cryovials, and optionally the location indicated by the equipment label corresponding to the freezing process into an updated two-dimensional barcode. Operation 1636 determines the volume of the cell line mixture to add to the cryovial. Operation 1638 determines an index for the cryovial. Operation 1640 determines identifying information corresponding to the cryovial. Operation 1642 incorporates the second passage number into the updated two-dimensional barcode. Operation 1644 uses a printer to print, in the adhesive material, a second label with an updated two-dimensional barcode corresponding to the cell line freezing operation.

[0116] At operation 1614, the user may also select the cell line thaw operation by pressing button 336. A cell label may be applied to the cells when they are first frozen or when they arrive at the lab and may be scanned within this workflow. In some embodiments, computing device 200 automatically enters a new cell label for the cell line based on information from the barcode and automatically advances the passage number of the cells. The user may also read information regarding media requirements for the cell line after scanning and recognizing the complete sample history of this cell line prior to thawing and plating.

[0117] Operation 1614 selects a cell line thawing operation. Operation 1616 prompts the user to scan the label. Operation 1618 scans the label. Operation 1620 receives cell line data from the scanned label. The cell line data may include the complete sample history of the cell line prior to thawing and plating. Operation 1622 incorporates the cell line data, including the second passage number, into an updated two-dimensional barcode. Operation 1624 uses a printer to print a second label with the updated two-dimensional barcode corresponding to the cell line thawing operation in the adhesive material.

[0118] At operation 1646, process 1600 further includes selecting a cell line passaging operation, for example, by pressing button 337. Clicking this option may cause the computing device to prompt the user to scan the barcode present on the cell label for the cell line the user wishes to passage. Once scanned, the computing device may ask the user to enter the required cell concentration, cell count, and number of flasks required, which it uses to automatically generate a new label for the new cell line and new passage number along with the existing information. In yet additional embodiments, all cell culture information may be uploaded to a cloud-based application where the data is stored alongside sample images, Scepter histograms, TEER information, or other types of analytical data.

[0119] Operation 1648 prompts the user to scan the label. At operation 1650, the user may scan the label. Operation 1652 receives the cell concentration, cell count, and number of flasks. Operation 1654 incorporates the cell concentration, cell count, number of flasks, and second passage number into an updated two-dimensional barcode. Operation 1656 uses a printer to print a second label with the updated two-dimensional barcode corresponding to the cell line passaging operation in the adhesive material. Operation 1658 uploads the cell concentration, cell count, number of flasks, and second passage number to a cloud-based application.

[0120] It should be noted that, although Figure 16 illustrates example blocks of process 1600, in some implementations process 1600 may include additional, fewer, different, or differently arranged blocks compared to those depicted in Figure 16. Additionally or alternatively, two or more of the blocks of process 1600 may be performed in parallel.

[0121] 3, the user may select the update sample history label button 312. A GUI with all of the information related to the sample history may then be presented to the user. The user may modify any / all of the data in the database and / or print a new label incorporating the new information.

[0122] Each of the features and examples described herein, and combinations thereof, may be said to be encompassed by the embodiments described herein. Accordingly, the present disclosure describes the following non-limiting aspects, variations, or combinations thereof:

[0123] (1) A method for guiding a worker in a laboratory workflow process, the method including: providing a plurality of operations for selection by a user; selecting an operation from the plurality of operations; determining identification information corresponding to a sample; incorporating the identification information and workflow data corresponding to the sample into a two-dimensional barcode; and printing, using a printer, a label having the two-dimensional barcode in an adhesive material.

[0124] (2) The method of aspect 1, wherein the workflow data is a string in a human-readable format.

[0125] (3) The method of aspect 2, wherein the workflow data relates to an experimental use of the sample.

[0126] (4) The method of aspect 1, further comprising a guide menu configured to guide a user to input workflow data.

[0127] (5) The method of embodiment 1, wherein the selected operation is an aliquot operation.

[0128] (6) The method of embodiment 5, further comprising: providing a reagent labeling operation; and providing an aliquot labeling operation.

[0129] (7) The method of embodiment 6, further comprising selecting a reagent label creation operation, prompting a user with a request for multiple reagent parameters, receiving the multiple reagent parameters, and incorporating the multiple reagent parameters corresponding to the sample into a two-dimensional barcode.

[0130] (8) The method of embodiment 7, further comprising storing a plurality of reagent parameters and identification information corresponding to the sample in a database.

[0131] (9) The method of aspect 7, further comprising: selecting an option to save label data corresponding to the two-dimensional barcode; and saving the label data in a selected file format from a plurality of file formats.

[0132] (10) The method of aspect 7, wherein the plurality of reagent parameters includes at least one of product name, concentration, formulation, total volume, expiration date, catalog number, manufacturer, lot number, batch number, and annotations.

[0133] (11) The method of aspect 7, further comprising selecting a label format from a plurality of label formats, wherein the operation of printing the label comprises printing the label to correspond to the label format.

[0134] (12) The method of aspect 11, further including selecting a barcode scan operation, prompting the user with a label scan request, scanning the barcode on the label, and selecting an option to save the label data corresponding to the two-dimensional barcode.

[0135] (13) The method of embodiment 12, further comprising saving the label data in a selected file format from a plurality of file formats.

[0136] (14) The method of embodiment 7, further comprising storing the plurality of reagent parameters in a data store as a template.

[0137] (15) The method of aspect 10, further comprising storing the identification information in a data store in association with the template.

[0138] (16) The method of aspect 7, further comprising providing a text string configured to be readable on the label adjacent to the two-dimensional barcode, wherein the operation of printing the label comprises printing the text string adjacent to the two-dimensional barcode.

[0139] (17) The method of embodiment 6, further including: selecting an aliquot label creation operation; prompting a user with a label scan request; scanning an existing label of the reagent in response to the label scan request; identifying the sample based on identification information embedded within the existing label; obtaining a plurality of reagent parameters corresponding to the sample; prompting the user with a request for at least one aliquot parameter including the number of aliquots; receiving the at least one aliquot parameter including the number of aliquots; incorporating the at least one aliquot parameter into a two-dimensional barcode; adding a second text string adjacent to the two-dimensional barcode, the second text string configured to be readable on the label; and printing a plurality of aliquot labels corresponding to the number of aliquots, wherein the plurality of labels includes a label.

[0140] (18) The method of aspect 17, further comprising storing a plurality of reagent parameters, wherein the identification information corresponds to the sample and at least one aliquot parameter.

[0141] (19) The method of aspect 18, wherein the at least one aliquot parameter is a volume of remaining fluid, and the method includes notifying a user if the volume of remaining fluid is less than a threshold for a predetermined number of aliquots.

[0142] (20) The method of embodiment 18, further comprising: storing the number of aliquots in a database; storing the number of remaining aliquots in the database; and notifying a user if the number of remaining aliquots is less than a predetermined threshold.

[0143] (21) The method of aspect 20, further comprising directing the user to a product page link in response to the number of remaining aliquots being less than a predetermined threshold.

[0144] (22) The method of aspect 20, further comprising automatically reordering the reagent in response to the number of remaining aliquots being less than a predetermined threshold.

[0145] (23) The method of aspect 17, further comprising: selecting an option to save label data corresponding to the two-dimensional barcode; and saving the label data in a selected file format from a plurality of file formats.

[0146] (24) The method of aspect 17, further comprising obtaining a plurality of reagent parameters corresponding to an existing label of the reagent, and incorporating the plurality of reagent parameters into a two-dimensional barcode.

[0147] (25) The method of aspect 24, further comprising selecting a two-dimensional barcode modification operation, providing a plurality of reagent parameters, and modifying at least one of the plurality of reagent parameters, wherein the plurality of aliquot labels are printed according to the modified at least one of the plurality of reagent parameters.

[0148] (26) The method of aspect 25, further comprising: selecting an option to save label data corresponding to the two-dimensional barcode; and saving the label data in a selected file format from a plurality of file formats.

[0149] (27) The method of aspect 17, further comprising selecting a barcode scan operation, prompting a user with a label scan request, scanning at least one of a plurality of aliquot labels, selecting a subtraction operation, prompting a user regarding the subtraction amount and number of aliquots to be subtracted, and subtracting the subtraction amount from the number of aliquots.

[0150] (28) The method of aspect 17, further comprising printing a plurality of updated aliquot labels corresponding to the number of aliquots subtracted, each of the updated plurality of aliquot labels incorporating the updated aliquot volume in a respective two-dimensional barcode on each aliquot label of the updated plurality of aliquot labels.

[0151] (29) The method of embodiment 28, further comprising selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats.

[0152] (30) The method of aspect 1, wherein the selected operation is a sample history operation.

[0153] (31) The method of aspect 30, further comprising: providing a create new sample history label operation; and providing an update sample history label operation.

[0154] (32) The method of embodiment 31, further including: selecting a new sample history label creation operation; providing a sample history label format; adding a first text string configured to be embedded within a two-dimensional barcode; adding a second text string adjacent to the two-dimensional barcode configured to be readable on the label; and printing, using a printer, a label having the two-dimensional barcode in an adhesive material.

[0155] (33) The method of aspect 32, further comprising adding a timestamp to one of the first text string and the second text string corresponding to a creation time of the label.

[0156] (34) The method of aspect 32, further comprising selecting an option to save label data corresponding to the two-dimensional barcode and saving the label data in a selected file format from a plurality of file formats.

[0157] (35) The method of aspect 31, further comprising: selecting a new sample history label creation operation; providing a sample history label format; adding a text string associated with the identification information; and storing the text string associated with the identification information in a database.

[0158] (36) The method of aspect 31, further comprising: selecting a sample history label update operation; updating a text string associated with the identification information; and storing the updated text string associated with the identification information in a database.

[0159] (37) The method of aspect 31, further including: selecting a sample history label update operation; prompting a user with a label scan request; scanning an existing label in response to the label scan request; identifying the sample based on identification information embedded within the existing label; adding a second text string to append to the first text string, wherein the first and second text strings are configured to be embedded within a two-dimensional barcode; and adding a third text string adjacent to the two-dimensional barcode, the third text string configured to be readable on the label.

[0160] (38) The method of aspect 37, further comprising adding a timestamp to one of the second text string and the third text string corresponding to an update time of the label.

[0161] (39) The method of embodiment 37, further comprising: selecting an option to save label data corresponding to the two-dimensional barcode; and saving the label data in a selected file format from a plurality of file formats.

[0162] (40) The method of aspect 1, further comprising scanning a label, wherein a selection operation among a plurality of selection operations by a user is an operation of duplicating the scanned label, and the label is at least one duplicate label.

[0163] (41) The method of aspect 40, further comprising displaying at least one parameter corresponding to the scanned label and prompting a user to modify the at least one parameter, wherein at least one duplicate label is printed according to the modified at least one parameter.

[0164] (42) The method of embodiment 1, further comprising: scanning a first label of the sample; scanning a second label of another sample; selecting a mixing operation; receiving a plurality of parameters corresponding to the mixing operation; and incorporating the plurality of parameters corresponding to the sample into a two-dimensional barcode.

[0165] (43) The method of aspect 42, further comprising automatically generating at least one of a plurality of parameters corresponding to the mixing operation.

[0166] (44) The method of embodiment 42, further comprising storing a laboratory recipe corresponding to a plurality of parameters corresponding to the blending operation.

[0167] (45) The method of embodiment 42, further comprising determining an amount of a particular reagent to be added to the mixture based on the mixing operation, thereby achieving a predetermined concentration.

[0168] (46) The method of embodiment 42, further comprising incorporating the plate map into a two-dimensional barcode.

[0169] (47) The method of aspect 1, further comprising: scanning a label, wherein a selected operation from among a plurality of user-selected operations is an operation to dilute the sample corresponding to the scanned label; receiving a dilution amount; and incorporating the dilution amount corresponding to the sample into a two-dimensional barcode.

[0170] (48) The method of embodiment 1, further comprising scanning the device label, scanning a label corresponding to the sample, and storing the location of the sample as stored within the device associated with the device label.

[0171] (49) The method of aspect 48, further comprising storing the location in an RFID tag associated with at least one of the sample and the device.

[0172] (50) The method of embodiment 1, further comprising: scanning the device label; scanning a label corresponding to the sample; and storing an association of the sample to the device associated with the device label.

[0173] (51) The method of embodiment 1, further comprising scanning a label corresponding to the sample and displaying an indication of the expiration status corresponding to the sample.

[0174] (52) The method of aspect 51, further comprising automatically providing a link to the user corresponding to ordering a replacement sample when the indication corresponds to an expired sample.

[0175] (53) The method of aspect 52, further comprising setting an expiration reminder corresponding to the expiration status.

[0176] (54) The method of embodiment 1, further comprising automatically setting an expiration date reminder corresponding to the sample.

[0177] (55) The method of aspect 1, further comprising: selecting a globally harmonized label creation operation; searching for a reagent in a catalog; selecting the reagent; and obtaining a predetermined label format corresponding to the reagent, wherein the two-dimensional barcode corresponds to the predetermined label format.

[0178] (56) The method of aspect 1, further comprising: scanning the label; and obtaining a predetermined template corresponding to the label, wherein the predetermined template corresponds to a Universal Harmonized Label; and wherein the two-dimensional barcode corresponds to the predetermined template.

[0179] (57) The method of embodiment 1, wherein the sample is a cell line, and the method further comprises selecting a cell line manipulation, and the two-dimensional barcode corresponds to the cell line manipulation.

[0180] (58) The method of aspect 57, wherein the cell line manipulation is one of freezing, thawing, and storing the cell line.

[0181] (59) The method of aspect 57, further comprising storing at least one of cell density, medium, supplement type, and starting passage number corresponding to the cell line.

[0182] (60) The method of aspect 57, further comprising receiving at least one of a cell count, a desired concentration, and a number of cryovials for incorporation into the two-dimensional barcode.

[0183] (61) The method of embodiment 57, further comprising determining a volume of the cell line mixture to add to a cryovial and determining an index for the cryovial.

[0184] (62) The method of aspect 1, further comprising receiving at least one reagent parameter; receiving a label format; generating a template corresponding to the label format and the at least one reagent parameter; and storing the template for reuse.

[0185] (63) The method of aspect 1, wherein the identification information is unique identification information.

[0186] (64) The method of embodiment 1, wherein the two-dimensional barcode encodes the sample workflow data in a standardized two-dimensional barcode format.

[0187] (65) The method of aspect 1, further comprising selecting a label format from among a plurality of label formats, each label format of the plurality of label formats configured to be attached to a respective container type.

[0188] (66) The method of aspect 1, wherein the method is implemented in a computer using an operating set of processor-executable instructions configured to cause the computer to realize the method.

[0189] (67) A device for guiding a worker through a laboratory workflow process, the device comprising one or more processors configured to provide a plurality of operations for selection by a user, select an operation from the plurality of operations, determine identification information corresponding to a sample, incorporate the identification information and workflow data corresponding to the sample into a two-dimensional barcode, and print, using a printer, a label having the two-dimensional barcode on an adhesive material.

[0190] (68) The device of aspect 67, wherein the workflow data is a string in a human-readable format.

[0191] (69) The device of embodiment 68, wherein the workflow data relates to experimental use of the sample.

[0192] (70) The device of aspect 67, wherein the one or more processors are further configured for a guide menu configured to guide a user to input workflow data.

[0193] (71) The device according to embodiment 67, wherein the selected operation is an aliquot operation.

[0194] (72) The device of aspect 71, wherein the one or more processors are further configured to provide a reagent labeling operation and to provide an aliquot labeling operation.

[0195] (73) The device of aspect 72, wherein the one or more processors are further configured to select a reagent label creation operation, prompt a user with a request for multiple reagent parameters, receive the multiple reagent parameters, and incorporate the multiple reagent parameters corresponding to the sample into a two-dimensional barcode.

[0196] (74) The device of aspect 73, wherein the one or more processors are further configured to store a plurality of reagent parameters and identification information corresponding to the sample in a database.

[0197] (75) The device of aspect 73, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats.

[0198] (76) The device of aspect 73, wherein the plurality of reagent parameters include at least one of product name, concentration, formulation, total volume, expiration date, catalog number, manufacturer, lot number, batch number, and annotations.

[0199] (77) The device of aspect 76, wherein the one or more processors are further configured to store the identification information in association with the template in the data store.

[0200] (78) The device of aspect 73, wherein the one or more processors are further configured to select a label format from a plurality of label formats, and the operation of printing the label includes printing the label to correspond to the label format.

[0201] (79) The device of aspect 78, wherein the one or more processors are further configured to select a barcode scan operation, prompt the user with a label scan request, scan the barcode on the label, and select an option to save label data corresponding to the two-dimensional barcode.

[0202] (80) The device of embodiment 79, wherein the one or more processors are further configured to save the label data in a selected file format from a plurality of file formats.

[0203] (81) The device of aspect 73, wherein the one or more processors are further configured to store the plurality of reagent parameters in the data store as a template.

[0204] (82) The device of aspect 73, wherein the one or more processors are further configured to provide a text string adjacent to the two-dimensional barcode, the text string being configured to be readable on the label, and wherein the operation of printing the label includes printing the text string adjacent to the two-dimensional barcode.

[0205] (83) The device of aspect 72, wherein the one or more processors are further configured to select an aliquot label creation operation, prompt a user with a label scan request, and in response to the label scan request, scan an existing label of the reagent, identify the sample based on identification information embedded in the existing label, obtain a plurality of reagent parameters corresponding to the sample, prompt the user with a request for at least one aliquot parameter including a number of aliquots, receive the at least one aliquot parameter including the number of aliquots, embed the at least one aliquot parameter into a two-dimensional barcode, add a second text string adjacent to the two-dimensional barcode configured to be readable on the label, and print a plurality of aliquot labels corresponding to the number of aliquots, wherein the plurality of labels includes a label.

[0206] (84) The device of aspect 83, wherein the one or more processors are further configured to store a plurality of reagent parameters, and the identification information corresponds to the sample and at least one aliquot parameter.

[0207] (85) The device of aspect 84, wherein when at least one aliquot parameter is a volume of remaining fluid, the one or more processors, the method, are configured to notify the user if the volume of remaining fluid is less than a threshold for a predetermined number of aliquots.

[0208] (86) The device of aspect 84, wherein the one or more processors are further configured to store the number of aliquots in a database, store the number of remaining aliquots in the database, and notify a user if the number of remaining aliquots is less than a predetermined threshold.

[0209] (87) The device of aspect 86, wherein the one or more processors are further configured to direct the user to a product page link in response to the number of remaining aliquots being less than a predetermined threshold.

[0210] (88) The device of aspect 86, wherein the one or more processors are further configured to automatically reorder the reagent in response to the number of remaining aliquots being less than a predetermined threshold.

[0211] (89) The device of aspect 83, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats.

[0212] (90) The device of aspect 83, wherein the one or more processors are further configured to obtain a plurality of reagent parameters corresponding to an existing label of the reagent and incorporate the plurality of reagent parameters into a two-dimensional barcode.

[0213] (91) The device of aspect 90, wherein the one or more processors are further configured to select a two-dimensional barcode modification operation, provide a plurality of reagent parameters, and modify at least one of the plurality of reagent parameters, and the plurality of aliquot labels are printed according to the modified at least one of the plurality of reagent parameters.

[0214] (92) The device of aspect 91, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from among a plurality of file formats.

[0215] (93) The device of aspect 83, wherein the one or more processors are further configured to select a barcode scan operation, prompt the user with a label scan request, scan at least one of the plurality of aliquot labels, select a subtraction operation, prompt the user regarding the amount of aliquot to be subtracted and the number of aliquots to be subtracted, and subtract the amount of aliquot to be subtracted from the number of aliquots.

[0216] (94) The device of aspect 83, wherein the one or more processors are further configured to print a plurality of updated aliquot labels corresponding to the number of aliquots subtracted, each of the updated plurality of aliquot labels incorporating the updated aliquot volume in a respective two-dimensional barcode on each aliquot label of the updated plurality of aliquot labels.

[0217] (95) The device of aspect 94, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from among a plurality of file formats.

[0218] (96) The device of embodiment 67, wherein the selected operation is a sample history operation.

[0219] (97) The device of aspect 96, wherein the one or more processors are further configured to provide a new sample history label creation operation and a sample history label update operation.

[0220] (98) The device of aspect 97, wherein the one or more processors are further configured to select a new sample history label creation operation, provide a sample history label format, add a first text string configured to be embedded within the two-dimensional barcode, add a second text string adjacent to the two-dimensional barcode configured to be readable on the label, and print, using a printer, a label having the two-dimensional barcode in an adhesive material.

[0221] (99) The device of aspect 98, wherein the one or more processors are further configured to add a timestamp to one of the first text string and the second text string corresponding to a creation time of the label.

[0222] (100) The device of aspect 98, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from among a plurality of file formats.

[0223] (101) The device of aspect 97, wherein the one or more processors are further configured to select a new sample history label creation operation, provide a sample history label format, add a text string associated with the identification information, and store the text string associated with the identification information in a database.

[0224] (102) The device of aspect 97, wherein the one or more processors are further configured to select a sample history label update operation, update a text string associated with the identification information, and store the updated text string associated with the identification information in a database.

[0225] (103) The device of aspect 97, wherein the one or more processors are further configured to: select a sample history label update operation; prompt a user with a label scan request; in response to the label scan request, scan an existing label; identify the sample based on identification information embedded within the existing label; add a second text string to append to the first text string, wherein the first and second text strings are configured to be embedded within a two-dimensional barcode; and add a third text string adjacent to the two-dimensional barcode, the third text string configured to be readable on the label.

[0226] (104) The device of aspect 103, wherein the one or more processors are further configured to add a timestamp to one of the second text string and the third text string corresponding to an update time of the label.

[0227] (105) The device of aspect 103, wherein the one or more processors are further configured to select an option to save the label data corresponding to the two-dimensional barcode and save the label data in a selected file format from a plurality of file formats.

[0228] (106) The device of aspect 67, wherein the one or more processors are further configured to scan a label, and a selection operation among multiple selection operations by a user is an operation of duplicating the scanned label, and the label is at least one duplicate label.

[0229] (107) The device described in aspect 106, wherein the one or more processors are further configured to display at least one parameter corresponding to the scanned label and prompt the user for modification of the at least one parameter, and at least one replica label is printed according to the modified at least one parameter.

[0230] (108) The device of embodiment 67, wherein the one or more processors are further configured to scan a first label of a sample, scan a second label of another sample, select a mixing operation, receive a plurality of parameters corresponding to the mixing operation, and incorporate the plurality of parameters corresponding to the sample into a two-dimensional barcode.

[0231] (109) The device of aspect 108, wherein the one or more processors are further configured to automatically generate at least one of a plurality of parameters corresponding to the mixing operation.

[0232] (110) The device of aspect 108, wherein the one or more processors are further configured to store a laboratory recipe corresponding to a plurality of parameters corresponding to the blending operation.

[0233] (111) The device of aspect 108, wherein the one or more processors are further configured to determine an amount of a particular reagent to be added to the mixture based on the mixing operation, thereby achieving a predetermined concentration.

[0234] (112) The device of embodiment 108, wherein the one or more processors are further configured to incorporate the plate map into a two-dimensional barcode.

[0235] (113) The device of aspect 67, wherein the one or more processors are further configured to scan the label, where a selected operation from among multiple user-selected operations is an operation to dilute the sample corresponding to the scanned label, receive a dilution amount, and incorporate the dilution amount corresponding to the sample into a two-dimensional barcode.

[0236] (114) The device of aspect 67, wherein the one or more processors are further configured to scan the device label, scan a label corresponding to the sample, and store the location of the sample as stored within the device associated with the device label.

[0237] (115) The device of aspect 114, wherein the one or more processors are further configured to store the location in an RFID tag associated with at least one of the sample and the device.

[0238] (116) The device of aspect 67, wherein the one or more processors are further configured to scan the instrument label, scan the label corresponding to the sample, and store an association of the sample with the instrument associated with the instrument label.

[0239] (117) The device of embodiment 67, wherein the one or more processors are further configured to scan a label corresponding to the sample and display an indication of the expiration status corresponding to the sample.

[0240] (118) The device of aspect 117, wherein the one or more processors are further configured, when the indication corresponds to an expired sample, to automatically provide a link to the user corresponding to ordering a replacement of the sample.

[0241] (119) The device of aspect 118, wherein the one or more processors are further configured to set an expiration reminder corresponding to the expiration status.

[0242] (120) The device of aspect 67, wherein the one or more processors are further configured to automatically set an expiration date reminder corresponding to the sample.

[0243] (121) The device of aspect 67, wherein the one or more processors are further configured to select a globally harmonized label creation operation, search for a reagent in a catalog, select the reagent, and obtain a predetermined label format corresponding to the reagent, and the two-dimensional barcode corresponds to the predetermined label format.

[0244] (122) The device of aspect 67, wherein the one or more processors are further configured to scan the label and obtain a predetermined template corresponding to the label, the predetermined template corresponding to a Universal Harmonization label, and the two-dimensional barcode corresponds to the predetermined template.

[0245] (123) The device of embodiment 67, wherein the sample is a cell line, the method further comprises selecting a cell line manipulation, and the two-dimensional barcode corresponds to the cell line manipulation.

[0246] (124) The device of aspect 123, wherein the cell line manipulation is one of freezing, thawing, and storing the cell line.

[0247] (125) The device of aspect 123, wherein the one or more processors are further configured to store at least one of cell density, medium, supplement type, and starting passage number corresponding to the cell line.

[0248] (126) The device of aspect 123, wherein the one or more processors are further configured to receive at least one of a cell count, a desired concentration, and a number of cryovials for incorporation into the two-dimensional barcode.

[0249] (127) The device of aspect 123, wherein the one or more processors are further configured to determine a volume of the cell line mixture to add to the cryovial and determine an index for the cryovial.

[0250] (128) The device of aspect 67, wherein the one or more processors are further configured to receive at least one reagent parameter, receive a label format, generate a template corresponding to the label format and the at least one reagent parameter, and store the template for reuse.

[0251] (129) The device of aspect 67, wherein the identification information is unique identification information.

[0252] (130) The device of embodiment 67, wherein the two-dimensional barcode encodes the sample workflow data in a standardized two-dimensional barcode format.

[0253] (131) The device of aspect 67, wherein the one or more processors are further configured to select a label format from among a plurality of label formats, each label format of the plurality of label formats configured to be attached to a respective container type.

[0254] (132) The device of aspect 67, wherein the method is implemented in a computer using an operating set of processor-executable instructions configured to cause the computer to realize the method.

[0255] (133) The device of aspect 67, wherein the device is one of a computer, a smartphone, a PDA, a printer, a web server, a server, a cloud server, a standalone printer, a handheld printer, a laptop, a wearable computer, and an embedded device.

[0256] Various alterations and modifications may be devised by those skilled in the art without departing from the present disclosure. Accordingly, this disclosure is intended to embrace all such alterations, modifications, and variations. Moreover, while several embodiments of the present disclosure have been shown in the drawings and / or described herein, the disclosure is not intended to be limited thereto, as the disclosure is intended to be as broad as the art will permit, and the specification is intended to be read in the same manner. Accordingly, the above description should not be construed as limiting, but merely as exemplifications of particular embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the claims appended hereto. Other elements, steps, methods, and techniques that differ slightly from those described above and / or in the appended claims are also intended to be within the scope of the present disclosure.

[0257] The embodiments shown in the drawings are presented only to demonstrate certain examples of the present disclosure. The drawings described are merely exemplary and are non-limiting. In the drawings, for illustrative purposes, the size of some of the elements may be exaggerated and not drawn to a particular scale. Furthermore, elements shown in the drawings having the same number may be identical or similar elements, depending on the context.

[0258] When the term "comprising" is used in the present specification and claims, it does not exclude other elements or steps. Where an indefinite or definite article is used when referring to a single noun, e.g., "a," "an," or "the," this includes a plurality of such nouns, unless something specifically stated otherwise. Thus, the term "comprising" should not be construed as being limited to the items listed thereunder, and since the term does not exclude other elements or steps, the scope of the expression "a device comprising items A and B" should not be limited to a device consisting only of components A and B. For the purposes of this disclosure, this expression means that A and B are merely relevant components of the device.

[0259] Moreover, the terms "first," "second," "third," and the like, whether used in the specification or the claims, are provided to distinguish between like elements and not necessarily to describe a sequential or chronological order. Terms so used are interchangeable under appropriate circumstances (unless otherwise expressly disclosed), and it should be understood that the embodiments of the present disclosure described herein are capable of operating in sequences and / or arrangements other than those described or shown herein.

Claims

1. 1. A method for guiding a worker in a laboratory workflow process, the method comprising: providing a plurality of operations for selection by a user; selecting an operation from the plurality of operations; determining identification information corresponding to the sample; incorporating the identification information and workflow data corresponding to the sample into a two-dimensional barcode; printing a label having said two-dimensional barcode on an adhesive material using a printer; A method comprising:

2. The method of claim 1 , wherein the workflow data is a string in a human-readable format.

3. The method of claim 2 , wherein the workflow data relates to an experimental use of the sample.

4. The method of claim 1 , further comprising a guide menu configured to guide the user to input the workflow data.

5. The method of claim 1 , wherein the selected operation is an aliquot operation.

6. providing a reagent labeling operation; providing an aliquot labeling operation; The method of claim 5 further comprising:

7. selecting the reagent labeling operation; prompting the user with requests for a plurality of reagent parameters; receiving the plurality of reagent parameters; incorporating the plurality of reagent parameters corresponding to the sample into the two-dimensional barcode; The method of claim 6 further comprising:

8. The method of claim 7 , further comprising storing the plurality of reagent parameters and the identifying information corresponding to the sample in a database.

9. selecting an option to save label data corresponding to the two-dimensional barcode; saving the label data in a selected file format from a plurality of file formats; The method of claim 7 further comprising:

10. The method of claim 7 , wherein the plurality of reagent parameters comprises at least one of product name, concentration, formulation, total volume, expiration date, catalog number, manufacturer, lot number, batch number, and notes.

11. 8. The method of claim 7, further comprising selecting a label format from a plurality of label formats, and wherein the act of printing the label comprises printing the label to correspond to the label format.

12. Selecting a barcode scan operation; prompting the user with a label scan request; Scan the barcode on the label; selecting an option to save label data corresponding to the two-dimensional barcode; The method of claim 11 further comprising:

13. 13. The method of claim 12, further comprising saving the label data in a selected file format of a plurality of file formats.

14. The method of claim 7 , further comprising storing the plurality of reagent parameters as a template in a data store.

15. The method of claim 10 , further comprising storing the identification information in association with a template in a data store.

16. 8. The method of claim 7, further comprising providing a text string configured to be readable on the label adjacent to the two-dimensional barcode, and wherein the operation of printing the label comprises printing the text string adjacent to the two-dimensional barcode.

17. selecting the aliquot labeling operation; prompting the user with a label scan request; scanning an existing label on a reagent in response to said label scanning request; identifying the sample based on the identifying information incorporated within the existing label; obtaining a plurality of reagent parameters corresponding to the sample; prompting the user with a request for at least one aliquot parameter including a number of aliquots; receiving the at least one aliquot parameter including the number of aliquots; incorporating said at least one aliquot parameter into said two-dimensional barcode; adding a second text string adjacent to the two-dimensional barcode, the second text string configured to be readable on the label; printing a plurality of aliquot labels corresponding to the number of aliquots; 7. The method of claim 6, further comprising: wherein the plurality of labels comprises the label.

18. 18. The method of claim 17, further comprising storing the plurality of reagent parameters, wherein the identifying information corresponds to the sample and the at least one aliquot parameter.

19. 20. The method of claim 18, wherein the at least one aliquot parameter is a volume of remaining fluid, and the method includes notifying the user if the volume of remaining fluid is below a threshold for a predetermined number of aliquots.

20. storing said number of aliquots in a database; storing the number of remaining aliquots in said database; notifying the user if the number of remaining aliquots is below a predetermined threshold; 20. The method of claim 18, further comprising:

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