JPS5240196A - Gas chromtography - Google Patents

Gas chromtography

Info

Publication number
JPS5240196A
JPS5240196A JP11475075A JP11475075A JPS5240196A JP S5240196 A JPS5240196 A JP S5240196A JP 11475075 A JP11475075 A JP 11475075A JP 11475075 A JP11475075 A JP 11475075A JP S5240196 A JPS5240196 A JP S5240196A
Authority
JP
Japan
Prior art keywords
carrier gas
chromtography
gas
gas chromtography
analyzing
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
JP11475075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5415519B2 (enrdf_load_stackoverflow
Inventor
Hideo Takahashi
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 JP11475075A priority Critical patent/JPS5240196A/ja
Publication of JPS5240196A publication Critical patent/JPS5240196A/ja
Publication of JPS5415519B2 publication Critical patent/JPS5415519B2/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
    • G01N30/26—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
    • G01N2030/324—Control of physical parameters of the fluid carrier of pressure or speed speed, flow rate
    • 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
    • G01N30/06—Preparation
    • G01N30/10—Preparation using a splitter

Landscapes

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
JP11475075A 1975-09-25 1975-09-25 Gas chromtography Granted JPS5240196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11475075A JPS5240196A (en) 1975-09-25 1975-09-25 Gas chromtography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11475075A JPS5240196A (en) 1975-09-25 1975-09-25 Gas chromtography

Publications (2)

Publication Number Publication Date
JPS5240196A true JPS5240196A (en) 1977-03-28
JPS5415519B2 JPS5415519B2 (enrdf_load_stackoverflow) 1979-06-15

Family

ID=14645729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11475075A Granted JPS5240196A (en) 1975-09-25 1975-09-25 Gas chromtography

Country Status (1)

Country Link
JP (1) JPS5240196A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106093251A (zh) * 2015-04-30 2016-11-09 塞莫费雪科学有限公司 用于预浓缩气态样品的方法和设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106093251A (zh) * 2015-04-30 2016-11-09 塞莫费雪科学有限公司 用于预浓缩气态样品的方法和设备
CN106093251B (zh) * 2015-04-30 2018-10-19 塞莫费雪科学（不来梅）有限公司 用于预浓缩气态样品的方法和设备

Also Published As

Publication number Publication date
JPS5415519B2 (enrdf_load_stackoverflow) 1979-06-15

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