JPS57192863A - Method of and apparatus for switching sample - Google Patents

Method of and apparatus for switching sample

Info

Publication number
JPS57192863A
JPS57192863A JP7828081A JP7828081A JPS57192863A JP S57192863 A JPS57192863 A JP S57192863A JP 7828081 A JP7828081 A JP 7828081A JP 7828081 A JP7828081 A JP 7828081A JP S57192863 A JPS57192863 A JP S57192863A
Authority
JP
Japan
Prior art keywords
sample
switched
passage
valve
inlet section
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
JP7828081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470586B2 (enrdf_load_html_response
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
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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, Shimazu Seisakusho KK 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 true JPS57192863A (en) 1982-11-27
JPH0470586B2 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872334A (en) * 1986-05-09 1989-10-10 The Dow Chemical Company Variable flow capillary gas chromatography method
EP0829715A3 (en) * 1996-08-15 1999-12-22 Kyoto Daiichi Kagaku Co., Ltd. Method and apparatus for performing liquid chromatography
US8343774B2 (en) 2008-02-29 2013-01-01 Waters Technologies Corporation Chromatography-based monitoring and control of multiple process streams

Citations (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

Patent Citations (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872334A (en) * 1986-05-09 1989-10-10 The Dow Chemical Company Variable flow capillary gas chromatography method
EP0829715A3 (en) * 1996-08-15 1999-12-22 Kyoto Daiichi Kagaku Co., Ltd. Method and apparatus for performing liquid chromatography
US8343774B2 (en) 2008-02-29 2013-01-01 Waters Technologies Corporation Chromatography-based monitoring and control of multiple process streams

Also Published As

Publication number Publication date
JPH0470586B2 (enrdf_load_html_response) 1992-11-11

Similar Documents

Publication Publication Date Title
US4116046A (en) Liquid chromatography system
EP0360487A3 (en) Method and apparatus for analysis of particles contained in a liquid sample
EP0417305A4 (en) Analyzer of liquid sample and analyzing method of liquid sample using said analyzer
US6447575B2 (en) Method and apparatus for gas chromatography analysis of samples
CN101893529A (zh) 用于污染源有机物自动监测的空气样品在线富集分离装置
US3368385A (en) Sample system for chromatographic analyzers
JPS57192863A (en) Method of and apparatus for switching sample
US3152470A (en) Thermochromatographic apparatus and method of analysis
CA1078215A (en) Fluid sample dilution for chromatographic analysis
JPS5786739A (en) Gas sampling method
Young et al. Improvement of performance and economical utilization of automated preparative scale gas chromatography systems by incorporation of cut and backflush devices
JPS54116997A (en) Analyzer
JPS56169596A (en) Biochemical analysis using immobilized enzyme column
JPS5621063A (en) Method and device for identifying substance by gas chromatography
ES474863A1 (es) Metodo y aparato para analisis fotometricos de liquidos bio-logicos y otros liquidos
JPS57211552A (en) Gas chromatograph
JPS6279358A (ja) 液体クロマトグラフイ−装置
JPS57132059A (en) Pollution estimating method for flow passage or the like gas chromatography
JPS57191548A (en) Analysing apparatus of catechol amine
JPS57184966A (en) Analyzer for alkali earth metal contained in liquid
SU905785A1 (ru) Хроматограф
JPS6421353A (en) Apparatus for measuring carbon quantity
SU1631414A1 (ru) Устройство дл ввода проб в газовый хроматограф
JPS57116254A (en) Solvent collecting device
JPS6421357A (en) Apparatus for measuring carbon quantity