JPH0470586B2 - - Google Patents

Info

Publication number
JPH0470586B2
JPH0470586B2 JP56078280A JP7828081A JPH0470586B2 JP H0470586 B2 JPH0470586 B2 JP H0470586B2 JP 56078280 A JP56078280 A JP 56078280A JP 7828081 A JP7828081 A JP 7828081A JP H0470586 B2 JPH0470586 B2 JP H0470586B2
Authority
JP
Japan
Prior art keywords
sample
flow path
valve
analyzer
analysis
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 - Lifetime
Application number
JP56078280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57192863A (en
Inventor
Makoto Nishikawa
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP7828081A priority Critical patent/JPS57192863A/ja
Publication of JPS57192863A publication Critical patent/JPS57192863A/ja
Publication of JPH0470586B2 publication Critical patent/JPH0470586B2/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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
JP7828081A 1981-05-23 1981-05-23 Method of and apparatus for switching sample Granted JPS57192863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7828081A JPS57192863A (en) 1981-05-23 1981-05-23 Method of and apparatus for switching sample

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7828081A JPS57192863A (en) 1981-05-23 1981-05-23 Method of and apparatus for switching sample

Publications (2)

Publication Number Publication Date
JPS57192863A JPS57192863A (en) 1982-11-27
JPH0470586B2 true JPH0470586B2 (enrdf_load_html_response) 1992-11-11

Family

ID=13657546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7828081A Granted JPS57192863A (en) 1981-05-23 1981-05-23 Method of and apparatus for switching sample

Country Status (1)

Country Link
JP (1) JPS57192863A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355458A (ja) * 1986-05-09 1988-03-09 Dow Chem Nippon Kk ガスクロマトグラフ分析法及びそのための装置
EP0829715A3 (en) * 1996-08-15 1999-12-22 Kyoto Daiichi Kagaku Co., Ltd. Method and apparatus for performing liquid chromatography
EP2257356B1 (en) 2008-02-29 2016-12-14 Waters Technologies Corporation Chromatography-based monitoring and control of multiple process streams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4531596Y1 (enrdf_load_html_response) * 1966-12-23 1970-12-03

Also Published As

Publication number Publication date
JPS57192863A (en) 1982-11-27

Similar Documents

Publication Publication Date Title
Brand PreCon: a fully automated interface for the Pre-Gc concentration of trace gases on air for isotopic analysis
US4883504A (en) Gas chromatograph
US9746450B2 (en) Online gas chromatograph operation with reduced usage of calibration gas
US3119251A (en) Multiple column gas chromatography valve
SE7901263L (sv) Forfarande och apparat for kromatografisk analys
US3536450A (en) System for analyzing compounds
JP3302127B2 (ja) 内燃機関用排出ガス自動分析装置
JPH0470586B2 (enrdf_load_html_response)
US3368385A (en) Sample system for chromatographic analyzers
US4043202A (en) Sample injection system for analyzers
US4271695A (en) Apparatus for feeding carrier gas to on-column injectors
US9400266B2 (en) Gas chromatograph with improved operation
JPH07318545A (ja) 自動前処理機能付ガスクロマトグラフ
JPH08313510A (ja) 極性有機成分解析用高速ガス・クロマトグラフィ装置
Dowty et al. Application of a Computer-Based Chromatograph for Automated Water Pollution Analyses
JPH02115765A (ja) Ｇｃ用減圧ガスサンプリングシステム
JPS6050301B2 (ja) クロマトグラフ質量分析装置
JP2800621B2 (ja) ガスクロマトグラフ装置
JPH01265157A (ja) ガスオートサンプラー
US20030170902A1 (en) Automated environmental analytic system with improved sample throughput
JPS6097270A (ja) 成分の分離方法及び装置
JPS5621063A (en) Method and device for identifying substance by gas chromatography
JPH0452668Y2 (enrdf_load_html_response)
JP3707701B2 (ja) 流路切換え方法
JPS62191761A (ja) 分取用液体クロマトグラフ装置の運転方法