CH474058A - Gaschromatographische Messeinrichtung, die aus Trägergasquelle, Probendosiereinrichtung, Trennsäule und Detektor besteht - Google Patents

Gaschromatographische Messeinrichtung, die aus Trägergasquelle, Probendosiereinrichtung, Trennsäule und Detektor besteht

Info

Publication number
CH474058A
CH474058A CH807667A CH807667A CH474058A CH 474058 A CH474058 A CH 474058A CH 807667 A CH807667 A CH 807667A CH 807667 A CH807667 A CH 807667A CH 474058 A CH474058 A CH 474058A
Authority
CH
Switzerland
Prior art keywords
detector
separation column
measuring device
carrier gas
gas source
Prior art date
Application number
CH807667A
Other languages
English (en)
Inventor
Trygve Dipl Ing Gundersen
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 CH474058A publication Critical patent/CH474058A/de

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
    • G01N30/468—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
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/44—Flow patterns using recycling of the fraction to be distributed
    • 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
    • G01N30/60—Construction of the column

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sustainable Development (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CH807667A 1966-07-11 1967-06-07 Gaschromatographische Messeinrichtung, die aus Trägergasquelle, Probendosiereinrichtung, Trennsäule und Detektor besteht CH474058A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104733 1966-07-11

Publications (1)

Publication Number Publication Date
CH474058A true CH474058A (de) 1969-06-15

Family

ID=7526058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH807667A CH474058A (de) 1966-07-11 1967-06-07 Gaschromatographische Messeinrichtung, die aus Trägergasquelle, Probendosiereinrichtung, Trennsäule und Detektor besteht

Country Status (3)

Country Link
CH (1) CH474058A (de)
DE (1) DE1623052A1 (de)
FR (1) FR1530211A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3365226D1 (en) * 1982-03-10 1986-09-18 Hitachi Ltd Gas chromatographic apparatus

Also Published As

Publication number Publication date
DE1623052A1 (de) 1971-02-18
FR1530211A (fr) 1968-06-21

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Legal Events

Date Code Title Description
PL Patent ceased