CN202583148U - Four-chamber thin layer chromatographic expansion cylinder - Google Patents
Four-chamber thin layer chromatographic expansion cylinder Download PDFInfo
- Publication number
- CN202583148U CN202583148U CN 201220130537 CN201220130537U CN202583148U CN 202583148 U CN202583148 U CN 202583148U CN 201220130537 CN201220130537 CN 201220130537 CN 201220130537 U CN201220130537 U CN 201220130537U CN 202583148 U CN202583148 U CN 202583148U
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Abstract
The utility model discloses a four-chamber thin layer chromatographic expansion cylinder which is characterized in that the expansion cylinder consists of a cylinder body and a cylinder cover, wherein the cylinder body is a cylinder; four pieces of glass which are vertical to one another are arranged in the cylinder body to form four independently-tight expansion chambers; a base is arranged at the lower part of the cylinder body; and the cylinder cover is slightly lower than the edge of the cylinder body. The four-chamber thin layer chromatographic expansion cylinder has the beneficial effects that the structure is simple and reasonable, the experiment cost and the experiment space are saved, the work efficiency of a chemical researcher is also improved, and the utilization rate of resources is increased.
Description
Technical field
The utility model relates to a kind of glass apparatus, particularly chemical laboratory four Room Development of Thin-Layer Chromatography cylinders commonly used.
Background technology
Thin-layer chromatography (Thin Layer Chromatography) TLC commonly used representes, is a kind of trace, fast and simple chromatography.It is that suitable stationary phase is coated on the glass plate; Become even thin layer; Utilize the absorption of each component in a certain material or the difference of solubility property in the potpourri, the flow of solution that makes potpourri is carried out effects such as absorption or distribution repeatedly through this kind material, thereby with each component separately; In order to carry out the discriminating of medicine, determination of foreign matter or assay.It has had both the advantage of column chromatography and paper chromatography.Go for the separation of sample (a few to tens of micrograms, even 0.01 μ g) in a small amount; Simultaneously also can be when making thin layer plate; Thicken adsorbed layer; Sample spot is become a line, and therefore the then separable nearly sample of 500mg can be used to refining sample again; But its maximum purposes is when carrying out chemical reaction, observes the progressively disappearance of raw material spot with thin-layer chromatography and judges whether reaction is accomplished.The expansion of thin-layer chromatography need be carried out in the closed container that is fit to the thin layer plate size, i.e. the Development of Thin-Layer Chromatography cylinder.
Because thin-layer chromatography is widely used in chemical experiment, so the Development of Thin-Layer Chromatography cylinder becomes the requisite glass apparatus of chemical laboratory.At present; Development of Thin-Layer Chromatography cylinder commonly used is the structure of single chamber in the laboratory; The shortcoming that this design exists is: owing to its single cell structure, can only hold a kind of solvent of composition in each expansion cylinder, the chemical research personnel will use some different developping agents of forming so that detect different reactions usually simultaneously at every turn; Cause the laboratory extremely big to the demand of expansion cylinder, the use of a large amount of expansion cylinders has increased experimental cost.
The utility model content
The purpose of the utility model is a kind of four Room Development of Thin-Layer Chromatography cylinders that design to the deficiency of prior art; On the basis of existing Development of Thin-Layer Chromatography cylinder, improve; Promptly practice thrift laboratory cost and lab space, improved chemical research personnel's work efficiency again.
The concrete technical scheme that realizes the utility model purpose is: a kind of four Room Development of Thin-Layer Chromatography cylinders, be characterized in that this expansion cylinder comprises cylinder body and cylinder cap, and cylinder body is a right cylinder; Its top is provided with the edge; Four blocks of orthogonal glass are set in the cylinder body, and glass and height such as cylinder body grade, the cylinder cap height is a little less than the edge of cylinder body; Cylinder cap is fastened on the edge of cylinder body, and cylinder base is fixed with base; Cylinder cap and cylinder body surface of contact are handled through frosted.
The utility model forms the multicell expansion cylinder of four independent closed because four blocks of orthogonal glass are set in cylinder body, avoided the interference between the developping agent of different component; Inferior part of the cylinder block is provided with base, increases the contact area of testing platform with the chamber greatly, makes it more stable; The utility model is simple and reasonable, has promptly practiced thrift experimental cost and lab space, has improved chemical research personnel's work efficiency again, increases the utilization factor of resource.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model housing structure synoptic diagram;
Fig. 3 is the utility model cylinder cap structural representation.
Embodiment
Consult Fig. 1～Fig. 3; The utility model is made up of cylinder body 1 and cylinder cap 2, and cylinder body 1 is a right cylinder, and its top is provided with edge 5; Inner chamber is provided with four blocks of orthogonal glass 4 and constitutes four development chambers 6; Glass 4 and cylinder body 1 height such as grade, the bottom of cylinder body 1 is provided with base 3, and the height at aspect ratio cylinder body 1 edge 5 of cylinder cap 2 is smaller; Cylinder cap 2 is fastened on the edge 5 of cylinder body 1, and cylinder body 1 is handled through frosted with the surface of contact of cylinder cap 2.
The utility model is to use like this:
Get the glass silica gel plate of one 5 * 20 cm; Drawing a straight line parallel than length apart from plate one end 0.5 cm place gently on one side with pencil and ruler with plate; The one side that is not coated with silica gel with glass cutter at the glass silica gel plate is divided into glass plate along ruler the glass silica gel plate several piece (ruler needs with the glass silica gel plate long perpendicular on one side) of required width; Take out wherein one; Draw the reactant liquor that will detect with the thin microcap of glass fiber and on the pencil line on the glass silica gel plate, click, the sampling point of being put is more little good more, gets hair-dryer sampling point is dried up; Stand in the expansion cylinder 6 (be sure not sampling point is immersed in the developping agent, then use suction pipe and take out a part of developping agent) if developping agent floods sampling point with tweezers gripping glass silica gel plate uncrossed is distolateral.Sealing cylinder cap 2 when waiting developping agent to be expanded to apart from 1 ~ 1.5 cm place, glass silica gel plate top, goes out the glass plate gripping with tweezers, dries up solvent and is placed under the Ultraluminescence lamp observation and gets final product.
Claims (2)
1. a Room Development of Thin-Layer Chromatography cylinder is characterized in that this expansion cylinder comprises cylinder body (1) and cylinder cap (2), and cylinder body (1) is a right cylinder; Its top is provided with edge (5); Four blocks of orthogonal glass (4) are set in the cylinder body (1), and glass (4) and height such as cylinder body (1) grade, the height of cylinder cap (2) is a little less than the edge (5) of cylinder body (1); Cylinder cap (2) is fastened on the edge (5) of cylinder body (1), and cylinder body (1) bottom is fixed with base (3).
2. four Room Development of Thin-Layer Chromatography cylinders according to claim 1 is characterized in that said cylinder cap (2) and cylinder body (1) surface of contact handle through frosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220130537 CN202583148U (en) | 2012-03-31 | 2012-03-31 | Four-chamber thin layer chromatographic expansion cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220130537 CN202583148U (en) | 2012-03-31 | 2012-03-31 | Four-chamber thin layer chromatographic expansion cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583148U true CN202583148U (en) | 2012-12-05 |
Family
ID=47252549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220130537 Expired - Fee Related CN202583148U (en) | 2012-03-31 | 2012-03-31 | Four-chamber thin layer chromatographic expansion cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020092114A1 (en) * | 2018-10-29 | 2020-05-07 | Sorbent Technologies, Inc. | Development chambers for thin layer chromatography and methods of making and using the same |
-
2012
- 2012-03-31 CN CN 201220130537 patent/CN202583148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020092114A1 (en) * | 2018-10-29 | 2020-05-07 | Sorbent Technologies, Inc. | Development chambers for thin layer chromatography and methods of making and using the same |
| US11221317B2 (en) | 2018-10-29 | 2022-01-11 | Sorbent Technologies, Inc. | Development chambers for thin layer chromatography and methods of making and using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130331 |