DE2921334C2 - - Google Patents
Info
- Publication number
- DE2921334C2 DE2921334C2 DE19792921334 DE2921334A DE2921334C2 DE 2921334 C2 DE2921334 C2 DE 2921334C2 DE 19792921334 DE19792921334 DE 19792921334 DE 2921334 A DE2921334 A DE 2921334A DE 2921334 C2 DE2921334 C2 DE 2921334C2
- Authority
- DE
- Germany
- Prior art keywords
- application film
- net
- sample
- recess
- application
- 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.)
- Expired
Links
- 238000004809 thin layer chromatography Methods 0.000 claims description 68
- 239000000523 sample Substances 0.000 claims description 59
- 238000012546 transfer Methods 0.000 claims description 32
- 239000002904 solvent Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 18
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000012488 sample solution Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 51
- 238000001704 evaporation Methods 0.000 description 27
- 230000008020 evaporation Effects 0.000 description 23
- 239000000463 material Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000012468 concentrated sample Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
- G01N30/91—Application of the sample
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90920778A | 1978-05-25 | 1978-05-25 | |
| US06/039,960 US4248904A (en) | 1979-05-21 | 1979-05-21 | Method for preparing samples for application to a thin layer chromatographic sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2921334A1 DE2921334A1 (de) | 1979-12-06 |
| DE2921334C2 true DE2921334C2 (enrdf_load_stackoverflow) | 1988-05-19 |
Family
ID=26716618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792921334 Granted DE2921334A1 (de) | 1978-05-25 | 1979-05-25 | Verfahren und vorrichtung zur aufbringung von proben auf duennschichtchromatographie-schichttraeger |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2921334A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU182141B (en) * | 1980-06-03 | 1983-12-28 | Mueszeripari Muevek Lab | Linear layer-chromatographic apparatus of overpressure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266554A (en) * | 1963-11-29 | 1966-08-16 | Possis Machine Corp | Apparatus for preparing specimens for chromatographic analysis |
| US3757952A (en) * | 1971-08-31 | 1973-09-11 | Eastman Kodak Co | Template for applying samples to a thin layer chromatographic sheet |
-
1979
- 1979-05-25 DE DE19792921334 patent/DE2921334A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2921334A1 (de) | 1979-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |