FR1268136A - Method and apparatus for gas chromatographic analysis - Google Patents

Method and apparatus for gas chromatographic analysis

Info

Publication number
FR1268136A
FR1268136A FR839178A FR839178A FR1268136A FR 1268136 A FR1268136 A FR 1268136A FR 839178 A FR839178 A FR 839178A FR 839178 A FR839178 A FR 839178A FR 1268136 A FR1268136 A FR 1268136A
Authority
FR
France
Prior art keywords
chromatographic analysis
gas chromatographic
gas
analysis
chromatographic
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.)
Expired
Application number
FR839178A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR839178A priority Critical patent/FR1268136A/en
Application granted granted Critical
Publication of FR1268136A publication Critical patent/FR1268136A/en
Expired 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • G01N30/38—Flow patterns
    • 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
    • G01N30/20—Injection using a sampling valve
    • G01N2030/204—Linearly moving valves, e.g. sliding valves

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)
FR839178A 1960-09-21 1960-09-21 Method and apparatus for gas chromatographic analysis Expired FR1268136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR839178A FR1268136A (en) 1960-09-21 1960-09-21 Method and apparatus for gas chromatographic analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839178A FR1268136A (en) 1960-09-21 1960-09-21 Method and apparatus for gas chromatographic analysis

Publications (1)

Publication Number Publication Date
FR1268136A true FR1268136A (en) 1961-07-28

Family

ID=8739425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839178A Expired FR1268136A (en) 1960-09-21 1960-09-21 Method and apparatus for gas chromatographic analysis

Country Status (1)

Country Link
FR (1) FR1268136A (en)

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