GB1491459A - Method of carrying out preparative thin-layer chromatography and apparatus for use in the method - Google Patents
Method of carrying out preparative thin-layer chromatography and apparatus for use in the methodInfo
- Publication number
- GB1491459A GB1491459A GB5575674A GB5575674A GB1491459A GB 1491459 A GB1491459 A GB 1491459A GB 5575674 A GB5575674 A GB 5575674A GB 5575674 A GB5575674 A GB 5575674A GB 1491459 A GB1491459 A GB 1491459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer chromatography
- preparative thin
- slot
- bridge
- carrying
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus
-
- 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
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
1491459 Thin-layer chromatography H MEYER 24 Dec 1974 55756/74 Heading B1H In preparative thin-layer chromatography a sample is applied in solid form to the adsorbent layer, being dispensed in a groove therein and then compressed or compacted. Apparatus comprises a coated TLC plate 6, a bridge 8 having a slot 11 and means 12 for locating the bridge near one end of the plate. A cutting blade (Fig. 5, not shown) is run along the slot to give a groove in the coating, powdered sample is introduced into the groove via the slot in the bridge and pressed down therein. The plate is then developed conventionally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5575674A GB1491459A (en) | 1974-12-24 | 1974-12-24 | Method of carrying out preparative thin-layer chromatography and apparatus for use in the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5575674A GB1491459A (en) | 1974-12-24 | 1974-12-24 | Method of carrying out preparative thin-layer chromatography and apparatus for use in the method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1491459A true GB1491459A (en) | 1977-11-09 |
Family
ID=10474799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5575674A Expired GB1491459A (en) | 1974-12-24 | 1974-12-24 | Method of carrying out preparative thin-layer chromatography and apparatus for use in the method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1491459A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166366A (en) * | 1982-04-28 | 1986-05-08 | Mueszeripari Muevek Lab | Chromatographic sheet and/or a system for chromatographic sheets for overpressured multilayer chromatography |
CN111175432A (en) * | 2020-02-09 | 2020-05-19 | 上海雷佳科学仪器有限公司 | Novel high borosilicate chromatography expandes jar |
-
1974
- 1974-12-24 GB GB5575674A patent/GB1491459A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166366A (en) * | 1982-04-28 | 1986-05-08 | Mueszeripari Muevek Lab | Chromatographic sheet and/or a system for chromatographic sheets for overpressured multilayer chromatography |
CN111175432A (en) * | 2020-02-09 | 2020-05-19 | 上海雷佳科学仪器有限公司 | Novel high borosilicate chromatography expandes jar |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |