IT939156B - Dispositivo per immettere campioni in cromatografi a gas - Google Patents

Dispositivo per immettere campioni in cromatografi a gas

Info

Publication number
IT939156B
IT939156B IT30678/71A IT3067871A IT939156B IT 939156 B IT939156 B IT 939156B IT 30678/71 A IT30678/71 A IT 30678/71A IT 3067871 A IT3067871 A IT 3067871A IT 939156 B IT939156 B IT 939156B
Authority
IT
Italy
Prior art keywords
input samples
gas chromatographs
chromatographs
gas
samples
Prior art date
Application number
IT30678/71A
Other languages
English (en)
Original Assignee
Perkin Elmer U Co Gmbh
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 DE19702054426 external-priority patent/DE2054426C/de
Application filed by Perkin Elmer U Co Gmbh filed Critical Perkin Elmer U Co Gmbh
Application granted granted Critical
Publication of IT939156B publication Critical patent/IT939156B/it

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
    • G01N30/16—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
    • G01N2030/185—Injection using a septum or microsyringe specially adapted to seal the inlet

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
IT30678/71A 1970-11-05 1971-11-03 Dispositivo per immettere campioni in cromatografi a gas IT939156B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054426 DE2054426C (de) 1970-11-05 Vorrichtung zur Probenaufgabe bei Gaschromatographen

Publications (1)

Publication Number Publication Date
IT939156B true IT939156B (it) 1973-02-10

Family

ID=5787211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30678/71A IT939156B (it) 1970-11-05 1971-11-03 Dispositivo per immettere campioni in cromatografi a gas

Country Status (3)

Country Link
US (1) US3710626A (it)
GB (1) GB1367168A (it)
IT (1) IT939156B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578770A (en) * 1995-09-11 1996-11-26 Welker Engineering Company Apparatus and method for gas detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991647A (en) * 1957-07-12 1961-07-11 Prec Instr Company Chromatography
GB1223609A (en) * 1967-04-12 1971-02-24 Bodenseewerk Perkin Elmer Co Sample injection into analytical instruments

Also Published As

Publication number Publication date
DE2054426A1 (de) 1972-05-10
DE2054426B2 (de) 1973-01-11
US3710626A (en) 1973-01-16
GB1367168A (en) 1974-09-18

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