GB8717243D0 - Gas chromatography - Google Patents
Gas chromatographyInfo
- Publication number
- GB8717243D0 GB8717243D0 GB878717243A GB8717243A GB8717243D0 GB 8717243 D0 GB8717243 D0 GB 8717243D0 GB 878717243 A GB878717243 A GB 878717243A GB 8717243 A GB8717243 A GB 8717243A GB 8717243 D0 GB8717243 D0 GB 8717243D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas chromatography
- chromatography
- gas
- 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.)
- Withdrawn
Links
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
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
- G01N30/728—Intermediate storage of effluent, including condensation on surface
-
- 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
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
- G01N2030/121—Preparation by evaporation cooling; cold traps
-
- 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
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8411—Intermediate storage of effluent, including condensation on surface
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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868619239A GB8619239D0 (en) | 1986-08-06 | 1986-08-06 | Gas chromotography |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8717243D0 true GB8717243D0 (en) | 1987-08-26 |
GB2194742A GB2194742A (en) | 1988-03-16 |
Family
ID=10602338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868619239A Pending GB8619239D0 (en) | 1986-08-06 | 1986-08-06 | Gas chromotography |
GB08717243A Withdrawn GB2194742A (en) | 1986-08-06 | 1987-07-21 | Gas chromatography |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868619239A Pending GB8619239D0 (en) | 1986-08-06 | 1986-08-06 | Gas chromotography |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8619239D0 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB849408A (en) * | 1958-06-02 | 1960-09-28 | Perkin Elmer Corp | Improvements relating to vapour fractometers |
FR1459727A (en) * | 1961-07-13 | 1966-06-17 | Pechiney Prod Chimiques Sa | Method and apparatus for increasing the efficiency of preparative gas chromatography columns |
US3354619A (en) * | 1963-08-23 | 1967-11-28 | Continental Oil Co | Vapor phase chromatography system |
US3327520A (en) * | 1964-02-28 | 1967-06-27 | Beckman Instruments Inc | Heated sample injection port |
GB1065131A (en) * | 1964-04-21 | 1967-04-12 | Lkb Produkter Ab | The analysis of gases |
CH431139A (en) * | 1965-01-19 | 1967-02-28 | Bayer Ag | Pyrolysis and reaction chamber for gas chromatography |
US3498027A (en) * | 1967-09-11 | 1970-03-03 | Varian Associates | Stream splitter for gas chromatography |
US4083702A (en) * | 1976-07-19 | 1978-04-11 | The Perkin-Elmer Corporation | Chromatographic column fittings |
US4529230A (en) * | 1982-02-26 | 1985-07-16 | Supelco, Inc. | Capillary tubing and small rod connector |
-
1986
- 1986-08-06 GB GB868619239A patent/GB8619239D0/en active Pending
-
1987
- 1987-07-21 GB GB08717243A patent/GB2194742A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8619239D0 (en) | 1986-09-17 |
GB2194742A (en) | 1988-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |