DE2847308A1 - Probenaufgabevorrichtung fuer gaschromatographen - Google Patents

Probenaufgabevorrichtung fuer gaschromatographen

Info

Publication number
DE2847308A1
DE2847308A1 DE19782847308 DE2847308A DE2847308A1 DE 2847308 A1 DE2847308 A1 DE 2847308A1 DE 19782847308 DE19782847308 DE 19782847308 DE 2847308 A DE2847308 A DE 2847308A DE 2847308 A1 DE2847308 A1 DE 2847308A1
Authority
DE
Germany
Prior art keywords
mandrel
capsules
separation column
piercing
sample
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.)
Granted
Application number
DE19782847308
Other languages
German (de)
English (en)
Other versions
DE2847308C2 (en17
Inventor
Hansueli Dr Buser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH1339077A external-priority patent/CH624217A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2847308A1 publication Critical patent/DE2847308A1/de
Application granted granted Critical
Publication of DE2847308C2 publication Critical patent/DE2847308C2/de
Granted legal-status Critical Current

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
    • G01N30/16—Injection
    • G01N30/18—Injection using a septum or microsyringe

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE19782847308 1977-11-03 1978-10-31 Probenaufgabevorrichtung fuer gaschromatographen Granted DE2847308A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1339077A CH624217A5 (en) 1977-11-03 1977-11-03 Sample applicator for gas chromatographs
CH1448077 1977-11-25

Publications (2)

Publication Number Publication Date
DE2847308A1 true DE2847308A1 (de) 1979-05-10
DE2847308C2 DE2847308C2 (en17) 1987-03-26

Family

ID=25712197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782847308 Granted DE2847308A1 (de) 1977-11-03 1978-10-31 Probenaufgabevorrichtung fuer gaschromatographen

Country Status (2)

Country Link
US (1) US4226119A (en17)
DE (1) DE2847308A1 (en17)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792396A (en) * 1987-11-03 1988-12-20 Rheodyne Incorporated Multi-size injector port system
US6494939B1 (en) * 1999-09-16 2002-12-17 Perkinelmer Instruments Llc Zero-dilution split injector liner gas chromatography

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595672A (en) * 1978-02-28 1981-08-12 British American Tobacco Co Headspace-sampling apparatus
US4454095A (en) * 1982-07-21 1984-06-12 Harbor Branch Foundation, Inc. Automatic chemical analysis devices and methods
US4533641A (en) * 1982-07-21 1985-08-06 Harbor Branch Foundation, Inc. Automatic chemical analysis methods
US4445390A (en) * 1982-12-02 1984-05-01 Leco Corporation Sampling tube and apparatus
US5037544A (en) * 1988-06-17 1991-08-06 Snyder Thomas A Keyed column chromatography apparatus
US8490466B2 (en) * 2009-12-20 2013-07-23 Agilent Technologies, Inc. Capsule injection system for gas chromatography
GB2486677A (en) * 2010-12-22 2012-06-27 Agilent Technologies Inc Ceramic injection needle for analysis system
CN104950057B (zh) * 2015-04-03 2016-06-08 常州磐诺仪器有限公司 一种微填充柱进样口
WO2019023641A1 (en) 2017-07-27 2019-01-31 CEM Corporation, Lucidity Division GAS CHROMATOGRAPHIC DEVICE WITH COLUMN RECOGNITION TECHNOLOGY SYSTEM AND METHOD OF USING THE SAME

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841005A (en) * 1956-12-11 1958-07-01 Gulf Oil Corp Chromatographic method and apparatus
GB1223609A (en) * 1967-04-12 1971-02-24 Bodenseewerk Perkin Elmer Co Sample injection into analytical instruments
DE1598176C3 (de) * 1967-04-12 1975-07-10 Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen Verfahren zum Aufgeben flüssiger oder fester Proben bei Gaschromatographen
DE2112991A1 (de) * 1971-03-18 1972-09-21 Bodenseewerk Perkin Elmer Co Dorn zum Aufstecken von Probenkapseln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792396A (en) * 1987-11-03 1988-12-20 Rheodyne Incorporated Multi-size injector port system
US6494939B1 (en) * 1999-09-16 2002-12-17 Perkinelmer Instruments Llc Zero-dilution split injector liner gas chromatography

Also Published As

Publication number Publication date
DE2847308C2 (en17) 1987-03-26
US4226119A (en) 1980-10-07

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

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