JPS5020877B1 - - Google Patents

Info

Publication number
JPS5020877B1
JPS5020877B1 JP44024867A JP2486769A JPS5020877B1 JP S5020877 B1 JPS5020877 B1 JP S5020877B1 JP 44024867 A JP44024867 A JP 44024867A JP 2486769 A JP2486769 A JP 2486769A JP S5020877 B1 JPS5020877 B1 JP S5020877B1
Authority
JP
Japan
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.)
Pending
Application number
JP44024867A
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 filed Critical
Publication of JPS5020877B1 publication Critical patent/JPS5020877B1/ja
Pending 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
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations
    • 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
    • G01N30/22—Injection in high pressure liquid systems
    • 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
    • G01N30/24—Automatic injection systems
    • 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
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/466—Flow patterns using more than one column with separation columns in parallel

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)
  • Fluid Mechanics (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Multiple-Way Valves (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
JP44024867A 1968-04-02 1969-04-02 Pending JPS5020877B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71816668A 1968-04-02 1968-04-02

Publications (1)

Publication Number Publication Date
JPS5020877B1 true JPS5020877B1 (ja) 1975-07-18

Family

ID=24885079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44024867A Pending JPS5020877B1 (ja) 1968-04-02 1969-04-02

Country Status (4)

Country Link
US (1) US3504799A (ja)
JP (1) JPS5020877B1 (ja)
DE (1) DE1915113A1 (ja)
GB (3) GB1263483A (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441462A (en) * 1973-02-14 1976-06-30 Univ Edinburgh University Cour Method and apapratus for liquid chromotography
US3926809A (en) * 1973-10-10 1975-12-16 Roosevelt J Jones Multi-column fractionator
US3830369A (en) * 1973-12-11 1974-08-20 E Pfadenhauer High pressure gradient chamber for liquid chromatography
JPS5630500B2 (ja) * 1974-02-27 1981-07-15
DE2418509C3 (de) * 1974-04-17 1978-04-27 Sartorius-Membranfilter Gmbh, 3400 Goettingen Vorrichtung zur halbautomatischen gleichzeitigen säulenchromatographischen Auftrennung einer Vielzahl von Probenlösungen
JPS5330390A (en) * 1976-09-02 1978-03-22 Nippon Bunko Kogyo Kk Liquid chromatograph
JPS54114991U (ja) * 1978-02-01 1979-08-13
JPS55144543A (en) * 1979-04-28 1980-11-11 Japan Spectroscopic Co Device for introducing trace specimen in chromaograph separator
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
US4926702A (en) * 1987-09-18 1990-05-22 Beckman Instruments, Inc. Sample presence detector for automatic sample injector
US4957008A (en) * 1988-12-28 1990-09-18 Coulter Electronics, Inc. Fluid sampling and transfer valve assembly
US5443734A (en) * 1990-03-05 1995-08-22 Applied Separations, Inc. Programmable solid phase extraction and elution device
US6635173B2 (en) * 2000-12-28 2003-10-21 Cohesive Technologies, Inc. Multi column chromatography system
US6672336B2 (en) 2001-11-28 2004-01-06 Rheodyne, Lp Dual random access, three-way rotary valve apparatus
US7588683B2 (en) * 2005-08-03 2009-09-15 Agilent Technologies, Inc. Column for liquid chromatography with adjustable compression
CN101680861B (zh) 2007-05-15 2012-10-10 通用电气健康护理生物科学股份公司 流量分配阀
JP2011141120A (ja) * 2008-10-07 2011-07-21 Arkray Inc 液体クロマトグラフィ装置および液体クロマトグラフィ
JP6035603B2 (ja) * 2012-12-19 2016-11-30 株式会社日立ハイテクノロジーズ 試料導入装置
US9404900B2 (en) * 2012-12-21 2016-08-02 Thermo Finnigan Llc System for analysis of phase-I and phase-II metabolites and parent compounds without hydrolysis
WO2017070154A2 (en) * 2015-10-20 2017-04-27 Waters Technologies Corporation Systems, methods and devices for cross-stream injection chromatography
US11143633B2 (en) 2015-10-20 2021-10-12 Waters Technologies Corporation Systems, methods and devices for decreasing solubility problems in chromatography
WO2018128836A1 (en) 2017-01-06 2018-07-12 Waters Technologies Corporation Modifier stream elution of trap column for multidimensional compressible fluid-based chromatography
JP6895819B2 (ja) * 2017-06-26 2021-06-30 アークレイ株式会社 液体クロマトグラフィ装置
US10527192B2 (en) 2018-02-15 2020-01-07 Talis Biomedical Corporation Rotary valve
CN111323289B (zh) * 2018-12-17 2024-08-20 中核建中核燃料元件有限公司 金相试样自动擦蚀机
US10820847B1 (en) 2019-08-15 2020-11-03 Talis Biomedical Corporation Diagnostic system
CN111879955B (zh) * 2020-07-30 2022-04-19 中国科学院植物研究所 一种自动进样器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249403A (en) * 1962-11-02 1966-05-03 Beckman Instruments Inc Liquid sample reactor and evolved gas detector
US3223123A (en) * 1963-05-27 1965-12-14 Sun Oil Co Multifunction valve for chromatography
DE1598205B1 (de) * 1964-04-13 1971-05-19 Ceskoslovenska Akademie Ved Einrichtung zur chromatographie von aminosaeuren und derglei chen enthaltenden gemischen

Also Published As

Publication number Publication date
GB1263482A (en) 1972-02-09
DE1915113A1 (de) 1969-10-23
US3504799A (en) 1970-04-07
GB1263483A (en) 1972-02-09
GB1263481A (en) 1972-02-09

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