CN208224178U - A kind of thin-layer chromatography device - Google Patents
A kind of thin-layer chromatography device Download PDFInfo
- Publication number
- CN208224178U CN208224178U CN201820719190.6U CN201820719190U CN208224178U CN 208224178 U CN208224178 U CN 208224178U CN 201820719190 U CN201820719190 U CN 201820719190U CN 208224178 U CN208224178 U CN 208224178U
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- CN
- China
- Prior art keywords
- cylinder body
- chromatoplate
- matching board
- sucker
- hanging wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of thin-layer chromatography devices, including cylinder body, cylinder cap, chromatoplate and matching board, cylinder body is the transparent sealing container of inner wall smooth, cylinder body is rectangular, two symmetric sides of cylinder body are equipped with the grid of reference that transverse and longitudinal groove is formed, hanging wire of multiple both ends with sucker is equipped in cylinder body, the sucker suction at hanging wire both ends is in the corresponding lattice area of the two sides grid of reference, chromatoplate is by being articulated on hanging wire, inboard wall of cylinder block lower part is equipped with card slot, when using matching board, matching board is connected on card slot, realize the fixation of matching board and cylinder body, matching board is equipped with the groove for being used to store chromatography developing solvent of multiple and different specifications.The position of hanging wire is adjusted by sucker for utility model device, is suitable for chromatoplate of different sizes, improves the space utilization rate of chromatography cylinder, can place multiple chromatoplates simultaneously.Sucker connection is detachable, and flexibility is big.Chromatoplate has hook with sucker to hang on hanging wire behind, and chromatoplate is avoided to topple over, and reduces experiment fault rate.
Description
Technical field
The utility model relates to chemical analysis equipment, relate in particular to a kind of thin-layer chromatography device.
Background technique
Thin-layer chromatography (Thin Layer Chromatography, TLC) is a kind of critically important modern times quick Analyze & separate
Technology, it has had both some advantages of column chromatography and paper chromatography, such as has many advantages, such as that convenient, quick, effect is good, high sensitivity,
The separation identification that can be not only used for a small amount of sample, can also be used to the purification for carrying out sample, obtains the product of corresponding amount.TLC
It is widely used in terms of environmental protection, bioassay quarantine, the Analyze & separate of organic matter and industrial product quality.Thin layer
Chromatographic runs process mainly first by adsorbent even spread on a glass, form very thin plane coating, applied after dry
One end point sample of layer, is put into the tool lid chromatography cylinder that one fills a small amount of solvent, and solvent touches adsorbent coating, by
Capillarity moves up, and drives each component in mixture to carry out repeated dispensing between adsorbent and solvent, according to difference
The difference of component distributional effects, and then realize separation.
Traditional chromatographic apparatus is usually made of chromatography cylinder cylinder body and chromatography lid, common quickly analysis detection chromatography cylinder volume
It is small, one, two piece of chromatoplate can only be once detected simultaneously if chromatoplate quantity is more needs multiple intermittently operated, separative efficiency
It is low.The chromatography cylinder volume that common lab uses is big, but cylinder interior is hollow, is not provided with any component, leads to space utilization rate
Low, the quantity of solvent needed is more, causes certain wastes and pollution problem, also increases the cost of experiment.Carrying out thin-layer chromatography
When operation, chromatoplate is usually leaned into cylinder body and is placed, chromatoplate is easy to slip when being vibrated or contact by perturbation, and experiment is caused to lose
It loses, and has the dimensions of chromatoplate compared with strict requirements in use process, or the chromatoplate of unified specification can only be used,
The using flexible of chromatography cylinder is poor.The intelligent usual equipment of chromatographic apparatus is huge, at high cost, is unfavorable for popularizing.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of thin-layer chromatography device, easy to operate, space utilizations
Rate is high, suitable for various size chromatoplate and save the cost.
To achieve the above object, the utility model is implemented with the following technical solutions:
A kind of thin-layer chromatography device, including gray iron, chromatoplate and matching board, cylinder body are the transparent sealing of inner wall smooth
Container, cylinder body are the grid of reference rectangular, that two symmetric sides of cylinder body are formed equipped with transverse and longitudinal groove, are equipped with multiple two in cylinder body
The hanging wire with sucker is held, the sucker suction at hanging wire both ends in the corresponding lattice area of the two sides grid of reference, hung by hook by chromatoplate
It connects on hanging wire, inboard wall of cylinder block lower part is equipped with card slot, and when using matching board, matching board is connected on card slot, realizes matching board and cylinder
The fixation of body, matching board are equipped with the groove for being used to store chromatography developing solvent of multiple and different specifications.
The horizontal and vertical of the grid of reference is respectively equipped with lattice area label.
The chromatography back is equipped with multiple hook with sucker.
Described is less than inner chamber of cylinder block size with board size.
The matching board is equipped with the claw for connecting card slot.
Compared with prior art, the beneficial effects of the utility model are:
The position of hanging wire is adjusted by sucker for utility model device, is suitable for chromatoplate of different sizes, improves
The space utilization rate of chromatography cylinder, can place multiple chromatoplates simultaneously.Sucker connection is detachable, and flexibility is big.Chromatoplate is behind
There is hook with sucker to hang on hanging wire, chromatoplate is avoided to topple over, reduces experiment fault rate.The operation of a small amount of chromatoplate can be used and match
Plate, matching board are equipped with different size of groove, save solvent, easy to clean, also detachable when not used.Hook with sucker is placed on
Chromatoplate different location, matching board groove can be put into different developing solvents, it can be achieved that the two dimensional separation of thin-layer chromatography operates, and improves
Separate the precision and accuracy of identification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is grid of reference schematic diagram.
Fig. 3 is chromatoplate schematic diagram.
Fig. 4 is card slot connection schematic diagram.
In figure: cylinder cap 1, cylinder body 2, the grid of reference 3, hanging wire 4, sucker 5, chromatoplate 6, card slot 7, matching board 8, groove 9, claw
10, lattice area label 11, hook with sucker 12.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing:
Such as Fig. 1-Fig. 4, a kind of thin-layer chromatography device, including cylinder body 2, cylinder cap 1, chromatoplate 6 and matching board 8, cylinder body 2 are inner wall
Smooth transparent sealing container, cylinder body 2 are the grid of reference rectangular, that two symmetric sides of cylinder body 2 are formed equipped with transverse and longitudinal groove
3, convenient for observation, the edge indicator linear distance of the grid of reference 3 face sideline is not less than 1 centimetre.The grid of reference 3 it is horizontal and vertical
It is respectively equipped with lattice area label 11.Have 5 rows (1~5), 5 column (A~E), totally 25 grids of reference.Lattice number can increase as needed
Subtract.
Hanging wire 4 of multiple both ends with sucker 5 is equipped in cylinder body 2, hanging wire 4 can be cord or iron wire with some strength
Deng the sucker 5 at 4 both ends of hanging wire is adsorbed in the corresponding lattice area of the two sides grid of reference 3, and composition height is different, in picturesque disorder sky
Between be laid out.Chromatoplate 6 is the production of smooth material, and 6 back side of chromatoplate is equipped with multiple hook with sucker 12, and chromatoplate 6 is hung by sucker
Hook 12 is articulated on hanging wire 4, prevents chromatoplate 6 from slipping, while 6 bottom of chromatoplate is placed on 2 bottom surface of cylinder body or matching board 8.
2 inner wall lower of cylinder body is fixedly connected with card slot 7, and matching board 8 is equipped with the claw 10 for connecting card slot, when using matching board
When 8, matching board 8 is connected on card slot 7, the fixation of realization matching board 8 and cylinder body 2, matching board 8 parallel with cylinder body bottom surface after matching board 8 is fixed
It is equipped with the groove 9 for being used to store chromatography developing solvent of different size.It is molten expansion of the same race or different can be filled as needed
Agent.
Embodiment 1
Using the device mixing sample on analysis detection different size chromatoplate simultaneously, developing solvent is identical, can first by
First two sucker with hanging wire is separately mounted to the 1A grid of reference in the first and third face in cylinder body, by second with extension
Two suckers of line are separately mounted to the 2B grid of reference in the first and third face, and third is installed respectively with two suckers of hanging wire
The 3C grid of reference in the first and third face, the 4th two suckers with hanging wire are separately mounted to the 4D reference net in the first and third face
Lattice, the 5th two suckers with hanging wire are separately mounted in the 5E grid of reference in the first and third face, cylinder body and chromatoplate exhibition
Solvent presaturation is opened, the ascending sucker that passes sequentially through of chromatoplate is hooked on first to Article 5 hanging wire later, every hanging wire
On can place multiple chromatoplates simultaneously；To be deployed dose reaches chromatoplate and specifies forward position, successively takes out chromatoplate, removes sucker extension
Hook carries out qualitative and quantitative analysis or separation and purification.
Embodiment 2
Thin-layer chromatography operation only is carried out to the lesser chromatoplate of two block sizes, matching board is first inserted into cylinder body groove position, it
The sucker with hanging wire is mounted at cylinder body 1E grid afterwards, solvent is added in the first row two of them groove, first by cylinder
Body and chromatoplate developing solvent presaturation, chromatoplate is hooked on hanging wire by sucker later, and to be deployed dose reaches chromatoplate
Specified forward position, takes out chromatoplate, removes hook with sucker, carries out identification and analysis.
Embodiment 3
The operation of thin-layer chromatography two dimensional separation is carried out, matching board is first inserted into cylinder body groove position, the suction of hanging wire will be had later
Disk is mounted at cylinder body 3A grid, adds the first solvent in any one groove of the first row, first by cylinder body and chromatoplate
With developing solvent presaturation, chromatoplate is hooked on hanging wire by sucker later, and to be deployed dose reaches chromatoplate and specify forward position, is taken
Chromatoplate out removes hook with sucker, dry.The first solvent is removed, second of solvent is changed, by cylinder body and chromatoplate exhibition
Solvent presaturation is opened, 90 degree of overturnings of chromatoplate later are hooked on hanging wire by sucker, and to be deployed dose reaches the chromatoplate other side
Specified forward position, takes out chromatoplate, removes hook with sucker, carries out identification and analysis.
Described above is only the basic principle of the utility model, is not imposed any restrictions to the utility model, all foundations
The utility model carries out equivalent variations and modification to it, within the scope of the art of this patent protection scheme.
Claims (5)
1. a kind of thin-layer chromatography device, which is characterized in that including gray iron, chromatoplate and matching board, cylinder body is inner wall smooth
Transparent sealing container, cylinder body are the grid of reference rectangular, that two symmetric sides of cylinder body are formed equipped with transverse and longitudinal groove, are set in cylinder body
There is hanging wire of multiple both ends with sucker, for the sucker suction at hanging wire both ends in the corresponding lattice area of the two sides grid of reference, chromatoplate is logical
It crosses and is articulated on hanging wire, inboard wall of cylinder block lower part is equipped with card slot, and when using matching board, matching board is connected on card slot, realizes
The fixation of matching board and cylinder body, matching board are equipped with the groove for being used to store chromatography developing solvent of multiple and different specifications.
2. a kind of thin-layer chromatography device according to claim 1, which is characterized in that the transverse direction of the grid of reference and vertical
It is marked to lattice area is respectively equipped with.
3. a kind of thin-layer chromatography device according to claim 1, which is characterized in that the chromatography back is equipped with multiple
Hook with sucker.
4. a kind of thin-layer chromatography device according to claim 1, which is characterized in that described is less than in cylinder body with board size
Chamber size.
5. a kind of thin-layer chromatography device according to claim 1, which is characterized in that the matching board is equipped with for connecting
The claw of card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719190.6U CN208224178U (en) | 2018-05-15 | 2018-05-15 | A kind of thin-layer chromatography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719190.6U CN208224178U (en) | 2018-05-15 | 2018-05-15 | A kind of thin-layer chromatography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224178U true CN208224178U (en) | 2018-12-11 |
Family
ID=64507674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719190.6U Expired - Fee Related CN208224178U (en) | 2018-05-15 | 2018-05-15 | A kind of thin-layer chromatography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224178U (en) |
-
2018
- 2018-05-15 CN CN201820719190.6U patent/CN208224178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |