JPS57148246A - Gas chromatograph-mass spectroscope - Google Patents

Gas chromatograph-mass spectroscope

Info

Publication number
JPS57148246A
JPS57148246A JP56033974A JP3397481A JPS57148246A JP S57148246 A JPS57148246 A JP S57148246A JP 56033974 A JP56033974 A JP 56033974A JP 3397481 A JP3397481 A JP 3397481A JP S57148246 A JPS57148246 A JP S57148246A
Authority
JP
Japan
Prior art keywords
ion source
carrier gas
solvent removing
valve
time
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.)
Granted
Application number
JP56033974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648786B2 (enrdf_load_stackoverflow
Inventor
Eiji Tajima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56033974A priority Critical patent/JPS57148246A/ja
Publication of JPS57148246A publication Critical patent/JPS57148246A/ja
Publication of JPS648786B2 publication Critical patent/JPS648786B2/ja
Granted 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
JP56033974A 1981-03-11 1981-03-11 Gas chromatograph-mass spectroscope Granted JPS57148246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033974A JPS57148246A (en) 1981-03-11 1981-03-11 Gas chromatograph-mass spectroscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033974A JPS57148246A (en) 1981-03-11 1981-03-11 Gas chromatograph-mass spectroscope

Publications (2)

Publication Number Publication Date
JPS57148246A true JPS57148246A (en) 1982-09-13
JPS648786B2 JPS648786B2 (enrdf_load_stackoverflow) 1989-02-15

Family

ID=12401453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033974A Granted JPS57148246A (en) 1981-03-11 1981-03-11 Gas chromatograph-mass spectroscope

Country Status (1)

Country Link
JP (1) JPS57148246A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS648786B2 (enrdf_load_stackoverflow) 1989-02-15

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