CH562446A5 - - Google Patents
Info
- Publication number
- CH562446A5 CH562446A5 CH483373A CH483373A CH562446A5 CH 562446 A5 CH562446 A5 CH 562446A5 CH 483373 A CH483373 A CH 483373A CH 483373 A CH483373 A CH 483373A CH 562446 A5 CH562446 A5 CH 562446A5
- Authority
- CH
- Switzerland
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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/24—Automatic injection systems
-
- 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
- G01N30/16—Injection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1833600 | 1972-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH562446A5 true CH562446A5 (xx) | 1975-05-30 |
Family
ID=20528470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH483373A CH562446A5 (xx) | 1972-10-11 | 1973-04-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3848469A (xx) |
| CH (1) | CH562446A5 (xx) |
| FR (1) | FR2212924A5 (xx) |
| GB (1) | GB1391239A (xx) |
| IT (1) | IT987070B (xx) |
| NL (1) | NL160391C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656737A1 (de) * | 1975-12-22 | 1977-07-14 | Sandoz Ag | Beschickungsvorrichtung fuer chromatographen |
| US4094195A (en) * | 1977-02-25 | 1978-06-13 | Waters Associates, Inc. | Novel seal and apparatus including same |
| US4094196A (en) * | 1977-02-25 | 1978-06-13 | Waters Associates, Inc. | Sample injection with automatic cleaning of sampling conduit |
| US7155989B1 (en) * | 2004-08-11 | 2007-01-02 | Environmental Air Systems, Inc. | Test port |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991647A (en) * | 1957-07-12 | 1961-07-11 | Prec Instr Company | Chromatography |
| GB954067A (en) * | 1961-01-16 | 1964-04-02 | Griffin & George Ltd | Improvements in or relating to apparatus for taking samples of fluid for analysis |
| US3401565A (en) * | 1966-02-28 | 1968-09-17 | Armour & Co | Liquid sampling apparatus for gas chromatography |
-
1973
- 1973-04-04 CH CH483373A patent/CH562446A5/xx not_active IP Right Cessation
- 1973-04-04 US US00347727A patent/US3848469A/en not_active Expired - Lifetime
- 1973-04-12 IT IT22941/73A patent/IT987070B/it active
- 1973-04-12 GB GB1764073A patent/GB1391239A/en not_active Expired
- 1973-04-16 FR FR7313716A patent/FR2212924A5/fr not_active Expired
- 1973-07-20 NL NL7310176.A patent/NL160391C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL160391C (nl) | 1979-10-15 |
| IT987070B (it) | 1975-02-20 |
| US3848469A (en) | 1974-11-19 |
| DE2318492A1 (de) | 1974-04-25 |
| DE2318492B2 (de) | 1975-10-09 |
| NL160391B (nl) | 1979-05-15 |
| AU5438973A (en) | 1974-10-17 |
| NL7310176A (xx) | 1974-04-16 |
| FR2212924A5 (xx) | 1974-07-26 |
| GB1391239A (en) | 1975-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |