NL6802681A - - Google Patents
Info
- Publication number
- NL6802681A NL6802681A NL6802681A NL6802681A NL6802681A NL 6802681 A NL6802681 A NL 6802681A NL 6802681 A NL6802681 A NL 6802681A NL 6802681 A NL6802681 A NL 6802681A NL 6802681 A NL6802681 A NL 6802681A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802681A NL6802681A (de) | 1968-02-26 | 1968-02-26 | |
| DE19691909703 DE1909703A1 (de) | 1968-02-26 | 1969-02-26 | Verfahren und Vorrichtung zum Einbringen einer Probe aus einem Probenstrom in eine Chromatographiesaeule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802681A NL6802681A (de) | 1968-02-26 | 1968-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6802681A true NL6802681A (de) | 1969-08-28 |
Family
ID=19802872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6802681A NL6802681A (de) | 1968-02-26 | 1968-02-26 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1909703A1 (de) |
| NL (1) | NL6802681A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3204040A1 (de) * | 1982-02-05 | 1983-08-11 | Europäisches Laboratorium für Molekularbiologie (EMBL), 6900 Heidelberg | Verfahren und vorrichtung zur injektion von sehr kleinen probenmengen in zellen |
| DE3717456C1 (de) * | 1987-05-23 | 1988-07-21 | Eberhard Gerstel | Gaschromatograph und Verfahren zur gaschromatographischen Trennung |
| DE3735814A1 (de) * | 1987-10-22 | 1989-05-11 | Siemens Ag | Einrichtung und verfahren zum dosieren von proben fuer die gaschromatographische analyse |
| US5652398A (en) * | 1995-03-03 | 1997-07-29 | Microsensor Technology, Inc. | Fixed-volume injector with backflush capability |
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1968
- 1968-02-26 NL NL6802681A patent/NL6802681A/xx unknown
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1969
- 1969-02-26 DE DE19691909703 patent/DE1909703A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1909703A1 (de) | 1969-09-25 |