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Small sample injection vial

A sample and bottle tube technology, applied in the field of small sample injection bottle tubes, can solve the problems of inaccessible sample probes, sample waste, etc.

Active Publication Date: 2018-05-11
DH TECH DEVMENT PTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, even in this "low volume" vial, a large amount of sample is wasted because it cannot be accessed by the sample probe

Method used

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  • Small sample injection vial
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Embodiment Construction

[0032] It will be appreciated that for the sake of clarity, the following discussion will explain various aspects of embodiments of applicants' teachings, but where certain specific details are omitted, or where appropriate. For example, discussions of like or similar features in alternative embodiments may be somewhat brief. Also, well-known concepts or concepts may not be discussed in detail for brevity. Skilled artisans will recognize that some embodiments of the applicant's teachings may not require specific details of the details specifically described in each implementation, which are set forth herein only to provide a thorough understanding of the embodiments. Similarly, it will be apparent that modifications or variations to the described embodiments may be made in accordance with common general knowledge without departing from the scope of the invention. The following detailed description of the embodiments should in no way be considered as limiting the scope of the ...

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Abstract

Vials for reducing the volume of sample that must be contained within the vial when interfacing with a variety of analytical instruments are provided herein, and particularly, for use in analytical instruments that interact with a sample via a "polar" or asymmetric probe, including in capillary electrophoresis, liquid chromatography, and gas chromatography, by way of non-limiting example. In accordance with various aspects of the present teachings, the vials can reduce the waste of expensive and / or scarce samples common in the round vials and vial inserts conventionally used in the art.

Description

[0001] Related applications [0002] This application claims the benefit of priority to US Provisional Application Serial No. 62 / 221,094, filed September 20, 2015, which is incorporated herein by reference in its entirety. technical field [0003] The present invention generally relates to small sample injection vials for interfacing with analytical instruments. Background technique [0004] Capillary electrophoresis (CE) is an analytical method that utilizes the difference in electrophoretic mobility between analytes to separate sample substances. Typically, CE is performed in a capillary, which is usually open at both ends and to which an electric field is typically applied to cause electrophoretic separation of the analytes within the capillary. The electric field is applied by means of electrodes arranged at the end of the capillary and connected to a high voltage power supply. The capillary is filled with a conductive electrolyte so that an electric field can be enha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/40G01N1/31
CPCB01L3/502B01L9/065B01L2300/0838B01L2400/0421G01N27/44743G01N27/44791
Inventor M·莱斯E·林R·鲁沙尔M·桑托斯
Owner DH TECH DEVMENT PTE