FR1322663A - Gas chromatography apparatus - Google Patents

Gas chromatography apparatus

Info

Publication number
FR1322663A
FR1322663A FR898145A FR898145A FR1322663A FR 1322663 A FR1322663 A FR 1322663A FR 898145 A FR898145 A FR 898145A FR 898145 A FR898145 A FR 898145A FR 1322663 A FR1322663 A FR 1322663A
Authority
FR
France
Prior art keywords
gas chromatography
chromatography apparatus
gas
chromatography
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
FR898145A
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer 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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Priority to FR898145A priority Critical patent/FR1322663A/en
Application granted granted Critical
Publication of FR1322663A publication Critical patent/FR1322663A/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
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • 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
    • G01N30/40—Flow patterns using back flushing
    • 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
    • G01N30/46—Flow patterns using more than one column
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations
    • 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
    • G01N2030/202—Injection using a sampling valve rotary 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)
FR898145A 1962-05-21 1962-05-21 Gas chromatography apparatus Expired FR1322663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898145A FR1322663A (en) 1962-05-21 1962-05-21 Gas chromatography apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898145A FR1322663A (en) 1962-05-21 1962-05-21 Gas chromatography apparatus

Publications (1)

Publication Number Publication Date
FR1322663A true FR1322663A (en) 1963-03-29

Family

ID=8779341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898145A Expired FR1322663A (en) 1962-05-21 1962-05-21 Gas chromatography apparatus

Country Status (1)

Country Link
FR (1) FR1322663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599152A1 (en) * 1986-05-22 1987-11-27 Flopetrol METHOD AND APPARATUS FOR CHROMATOGRAPHIC ANALYSIS, PARTICULARLY FOR PETROLEUM LIQUIDS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599152A1 (en) * 1986-05-22 1987-11-27 Flopetrol METHOD AND APPARATUS FOR CHROMATOGRAPHIC ANALYSIS, PARTICULARLY FOR PETROLEUM LIQUIDS
EP0247929A1 (en) * 1986-05-22 1987-12-02 Flopetrol Services, Inc. Method and apparatus for chromatographic analysis, in particular of petroleum liquids

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