FR2028952A1 - - Google Patents

Info

Publication number
FR2028952A1
FR2028952A1 FR7002117A FR7002117A FR2028952A1 FR 2028952 A1 FR2028952 A1 FR 2028952A1 FR 7002117 A FR7002117 A FR 7002117A FR 7002117 A FR7002117 A FR 7002117A FR 2028952 A1 FR2028952 A1 FR 2028952A1
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Withdrawn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
FR7002117A
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2028952A1 publication Critical patent/FR2028952A1/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Withdrawn legal-status Critical Current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
    • G01N30/26—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
    • 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

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR7002117A 1969-01-23 1970-01-21 Withdrawn FR2028952A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903353 DE1903353A1 (en) 1969-01-23 1969-01-23 Detector arrangement, especially for chromatography

Publications (1)

Publication Number Publication Date
FR2028952A1 true FR2028952A1 (en) 1970-10-16

Family

ID=5723231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002117A Withdrawn FR2028952A1 (en) 1969-01-23 1970-01-21

Country Status (6)

Country Link
BE (1) BE744874A (en)
DE (1) DE1903353A1 (en)
FR (1) FR2028952A1 (en)
GB (1) GB1239725A (en)
LU (1) LU60213A1 (en)
NL (1) NL7000526A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840322A1 (en) * 1988-11-30 1990-05-31 Hartmann & Braun Ag DEVICE FOR MONITORING THE GAS FLOW IN A GAS ANALYZER AND FOR CORRECTING PRESSURE AND FLOW-RELATED INFLUENCES ON ITS MEASURING SIGNAL
US5108466A (en) * 1990-12-21 1992-04-28 Hewlett-Packard Company Apparatus and methods for controlling fluids provided to a chromatographic detector
DE19958441C2 (en) * 1999-12-03 2002-03-14 Siemens Ag Method and device for measuring gas constituents

Also Published As

Publication number Publication date
LU60213A1 (en) 1970-03-23
NL7000526A (en) 1970-07-27
GB1239725A (en) 1971-07-21
BE744874A (en) 1970-07-23
DE1903353A1 (en) 1970-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse