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A thin layer chromatography cylinder

A thin-layer chromatography and chromatography cylinder technology, which is applied in the directions of analytical materials, instruments, measuring devices, etc., can solve the problems of displacement of the chromatography plate, blurred chromatography results of the chromatography plate, unclear detection results, etc. Accurate, easy-to-use effects

Active Publication Date: 2022-07-22
安徽美洛医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing thin-layer chromatography cylinder, due to the lack of a limit to the chromatographic plate inside, the device cannot be moved during chromatography, and the chromatographic plate is prone to shift, resulting in unclear detection results, and the surface of the chromatographic plate is not clear. Flattening will also lead to blurred tomographic results, and the test accuracy will be affected to a certain extent

Method used

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  • A thin layer chromatography cylinder
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  • A thin layer chromatography cylinder

Examples

Experimental program
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Effect test

Embodiment 1

[0036] like Figure 1-4 As shown, a thin-layer chromatography cylinder includes a chromatography cylinder body 2 and a chromatography thin plate 6, the upper end face of the chromatography cylinder body 2 is rotatably connected with a sealing cover plate 1, and the interior of the chromatography cylinder body 2 is provided with a chromatography Cavity 7, the bottom of the chromatography cavity 7 is provided with a protruding edge 3, the two sides of the protruding edge 3 are provided with a liquid storage cavity 4, and the interior of the liquid storage cavity 4 is provided with multiple sets of limit mechanisms 5 for fixing the chromatography thin plate 6 , the inner wall of the chromatography cylinder 2 is embedded with a snap groove 10 and a plurality of groups of movable grooves 8 .

[0037] When in use, the chromatographic thin plate 6 is fixed and positioned by the limit mechanism 5 to effectively prevent the chromatographic cylinder 2 from moving or vibrating during the...

Embodiment 2

[0039] On the basis of Example 1, as Figure 1-8As shown, a magnetic plate 27 is elastically connected to the inside of the movable slot 8, and the lower end face of the sealing cover 1 is embedded with an electromagnetic sheet 24 that is adapted to the movable slot 8, and the magnetic plate 27 and the electromagnetic sheet 24 are repulsive in polarity, The magnetic plate 27 is rotatably connected to the rotary pressing plate 9 .

[0040] Further, a sliding resistance is provided at the rotating shaft of the sealing cover 1 , and the sliding resistance is electrically connected with the electromagnetic sheet 24 .

[0041] When in use, the sealing cover 1 is closed with the chromatography cylinder 2 by rotating the sealing cover 1. The magnetic plate 27 can be elastically arranged inside the movable groove 8 through a spring, and the electromagnetic sheet 24 can be rotated during the rotation of the sealing cover 1. It is closed with the movable slot 8, and the electromagnetic...

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Abstract

The invention discloses a thin-layer chromatography cylinder, comprising a chromatography cylinder body and a chromatography thin plate, a sealing cover plate is rotatably connected to the upper end surface of the chromatography cylinder body, and a chromatography cavity is arranged inside the chromatography cylinder body , the bottom of the chromatography cavity is provided with a protruding edge, the two sides of the protruding edge are provided with a liquid storage cavity, and the interior of the liquid storage cavity is provided with a plurality of sets of limit mechanisms for fixing the chromatography thin plate. The inner wall of the chromatography cylinder is embedded with snap grooves and a plurality of groups of movable grooves, and the interior of the movable grooves is slidably connected with a rotating platen for detecting the flatness of the surface of the chromatographic thin plate. The device effectively improves the chromatographic accuracy, Improve the operability of the device.

Description

technical field [0001] The invention relates to the technical field of chromatography equipment, in particular to a thin-layer chromatography cylinder. Background technique [0002] Chromatography is short for "chromatographic analysis". A method for separating and determining a multi-component mixture by utilizing the different physical properties of each component. There are two types of adsorption chromatography and partition chromatography. It is generally used for the analysis of organic compounds, metal ions, amino acids, etc. Chromatography utilizes the different distribution ratios of substances between the stationary phase and the mobile phase to achieve separation purposes. Chromatography has extremely high resolution for the separation and analysis of complex organic mixtures such as biological macromolecules such as proteins and nucleic acids. [0003] Chinese Patent Publication No. CN208636265U, discloses a thin-layer chromatography cylinder, including a cyl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90G01B5/28G01B5/06
CPCG01N30/90G01B5/28G01B5/06
Inventor 李修兵王保华陈晓中
Owner 安徽美洛医药科技有限公司