FR2028732A1 - - Google Patents

Info

Publication number
FR2028732A1
FR2028732A1 FR7001760A FR7001760A FR2028732A1 FR 2028732 A1 FR2028732 A1 FR 2028732A1 FR 7001760 A FR7001760 A FR 7001760A FR 7001760 A FR7001760 A FR 7001760A FR 2028732 A1 FR2028732 A1 FR 2028732A1
Authority
FR
France
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Withdrawn
Application number
FR7001760A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens 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 DE19691902620 external-priority patent/DE1902620C/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2028732A1 publication Critical patent/FR2028732A1/fr
Withdrawn legal-status Critical Current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
    • G01N30/24—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
    • 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
    • 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
    • G01N30/22—Injection in high pressure liquid systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7001760A 1969-01-20 1970-01-19 Withdrawn FR2028732A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902620 DE1902620C (en) 1969-01-20 Device for liquid chromatography for the metered introduction of small amounts of sample liquid into a flow of carrier liquid

Publications (1)

Publication Number Publication Date
FR2028732A1 true FR2028732A1 (en) 1970-10-16

Family

ID=5722866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001760A Withdrawn FR2028732A1 (en) 1969-01-20 1970-01-19

Country Status (6)

Country Link
US (1) US3631724A (en)
BE (1) BE744679A (en)
FR (1) FR2028732A1 (en)
GB (1) GB1281962A (en)
LU (1) LU60197A1 (en)
NL (1) NL7000303A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382004A1 (en) * 1977-02-25 1978-09-22 Waters Associates Inc APPARATUS AND METHOD FOR INJECTING SAMPLES IN AN ANALYSIS APPARATUS, DEVICE AND METHOD FOR WASHING ITS INJECTION DUCT
FR2401412A1 (en) * 1977-02-25 1979-03-23 Waters Associates Inc SAMPLE INJECTOR DEVICE IN AN ANALYSIS DEVICE AND ITS SEALING DEVICE
WO2004058378A1 (en) * 2002-12-24 2004-07-15 Bezhan Chankvetadze Device for separating substance mixtures by means of liquid chromatography

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754443A (en) * 1972-02-04 1973-08-28 R Harris Automatic fluid injector
DE2656737A1 (en) * 1975-12-22 1977-07-14 Sandoz Ag CHROMATOGRAPH FEEDING DEVICE
US4057997A (en) * 1976-03-31 1977-11-15 Phillips Petroleum Company Sample preparation
DE2818251C2 (en) * 1978-04-26 1981-10-08 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Sampler for gas chromatographs
US4289029A (en) * 1979-11-02 1981-09-15 Uop Inc. High temperature injection and vaporization system for gas chromatography
WO1991013350A2 (en) * 1990-03-02 1991-09-05 Tekmar Company Analyzer transport device
DE10257004A1 (en) * 2002-12-06 2004-06-17 Steag Microparts Gmbh Device for the parallel dosing of liquids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137174A (en) * 1962-11-09 1964-06-16 Le Roy R Hawk Fluid metering device
US3306502A (en) * 1965-04-28 1967-02-28 Prec Sampling Corp Apparatus for injection of fluids
US3508442A (en) * 1968-09-18 1970-04-28 Hewlett Packard Co Automatic liquid sampler for chromatography

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382004A1 (en) * 1977-02-25 1978-09-22 Waters Associates Inc APPARATUS AND METHOD FOR INJECTING SAMPLES IN AN ANALYSIS APPARATUS, DEVICE AND METHOD FOR WASHING ITS INJECTION DUCT
FR2401412A1 (en) * 1977-02-25 1979-03-23 Waters Associates Inc SAMPLE INJECTOR DEVICE IN AN ANALYSIS DEVICE AND ITS SEALING DEVICE
WO2004058378A1 (en) * 2002-12-24 2004-07-15 Bezhan Chankvetadze Device for separating substance mixtures by means of liquid chromatography

Also Published As

Publication number Publication date
GB1281962A (en) 1972-07-19
DE1902620B2 (en) 1972-09-07
US3631724A (en) 1972-01-04
DE1902620A1 (en) 1970-10-08
BE744679A (en) 1970-07-20
LU60197A1 (en) 1970-03-19
NL7000303A (en) 1970-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse