A kind of multifunctional chromatographic spotting station
A sample pointing platform, multi-functional technology, applied in the direction of analyzing materials, measuring devices, instruments, etc., can solve problems such as operational errors, sample contamination, and uneven sample concentration
Active Publication Date: 2017-08-25
JINLING INST OF TECH
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Problems solved by technology
Repeated operations often may cause certain operational errors. For example, a certain sample is placed one less time, and a certain sample is placed once more, resulting in different sample concentrations. It is also possible that the sample is mistakenly placed on another sample point, resulting in Contamination, leading to experimental failure
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[0016] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0017] The present invention provides a multi-functional chromatography spotting platform, which is specially used for chromatography spotting experiments, which can be adjusted and placed according to the size of the chromatography plate, and is equipped with a movable pointer, which is convenient for the user to judge the spotting position. There is a counter at one corner of the sample table to count the number of spotting times.
[0018] As an embodiment of the present invention, the present invention provides a multi-functional chromatography spotting platform, including a spotting platform main body 1, a fixed clamping plate 3, a screw rod 5, a knob 6, a movable seat 7, a pointer 8, a counter 9, a movable Ruler base 11, strip ruler 12 and movable caliper 13, the chromatographic plate placement area 2, strip groove 4 and guide rail groove 1...
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The invention discloses a multifunctional chromatography sample application table. A chromatography board storage area, a strip-shaped groove and a guide rail groove are arranged on a main sample application table body, a fixed clamping board is arranged above the lower left corner of the main sample application table body, part of the fixed clamping board is pressed above the chromatography board storage area which is formed between the strip-shaped groove and the guide rail groove, the guide rail groove is formed above the chromatography board storage area, a counter is arranged above the lower right corner of the main sample application table body, a screw is arranged in the strip-shaped groove and penetrates through a movable seat, a motor is arranged in the counter, one side of the screw is connected with the motor, a knob is arranged at the penetrating-out end of the screw, a movable ruler seat is clamped in the guide rail groove through a bulged bar I, a bar-shaped ruler is arranged at the lower end of the movable ruler seat, a guide rail is arranged on the left side of the bar-shaped ruler, and a bulged bar II is arranged on the right side of a movable caliper which is clamped in the guide rail of the bar-shaped ruler through the bulged bar II. The multifunctional chromatography sample application table is specially used for performing a chromatography sample application experiment, corresponding adjustment and arrangement can be performed according to the size of a chromatography board, a user judges a sample application position conveniently by means of a movable pointer, and the counter arranged at a corner of the sample application table can count sample application times.
Description
technical field [0001] The invention relates to the field of laboratory auxiliary equipment, in particular to a multi-functional chromatographic spotting platform. Background technique [0002] Chromatography is the abbreviation of "chromatographic analysis". A method for separating and measuring a multi-component mixture by using the difference in physical and chemical properties of each component. Thin-layer chromatography is one of the analytical techniques commonly used in laboratories. In the thin-layer chromatography spotting experiment, in order to increase the color of the final spot or make the chromatographic results more obvious, often when the sample concentration of the spotting sample is not enough, the method of repeatedly spotting the sample will be adopted to increase the chromatographic effect. point sample size. Repeated operations often may cause certain operational errors. For example, a certain sample is placed one less time, and a certain sample is ...
Claims
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IPC IPC(8): G01N30/91
CPCG01N30/91
Inventor 姚宏亮赵炜蔡志鹏韩燃
Owner JINLING INST OF TECH