JPS53141698A - Regulation of single pump multistroke mixing ratio for mixed eluate liquid chromatography - Google Patents

Regulation of single pump multistroke mixing ratio for mixed eluate liquid chromatography

Info

Publication number
JPS53141698A
JPS53141698A JP5025078A JP5025078A JPS53141698A JP S53141698 A JPS53141698 A JP S53141698A JP 5025078 A JP5025078 A JP 5025078A JP 5025078 A JP5025078 A JP 5025078A JP S53141698 A JPS53141698 A JP S53141698A
Authority
JP
Japan
Prior art keywords
multistroke
regulation
liquid chromatography
mixing ratio
single pump
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.)
Pending
Application number
JP5025078A
Other languages
English (en)
Japanese (ja)
Inventor
Abushiyumeizu Aamado
Korubiru Herumaa Jiyon
Jieimuzu Ruketsutei Suteiibun
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of JPS53141698A publication Critical patent/JPS53141698A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/166—Fluid composition conditioning, e.g. gradient
    • 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
    • G01N30/36—Control of physical parameters of the fluid carrier 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
    • G01N30/26—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
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
    • 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
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Reciprocating Pumps (AREA)
JP5025078A 1977-05-13 1978-04-28 Regulation of single pump multistroke mixing ratio for mixed eluate liquid chromatography Pending JPS53141698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79678277A 1977-05-13 1977-05-13

Publications (1)

Publication Number Publication Date
JPS53141698A true JPS53141698A (en) 1978-12-09

Family

ID=25169049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5025078A Pending JPS53141698A (en) 1977-05-13 1978-04-28 Regulation of single pump multistroke mixing ratio for mixed eluate liquid chromatography

Country Status (3)

Country Link
JP (1) JPS53141698A (enrdf_load_stackoverflow)
DE (1) DE2821005A1 (enrdf_load_stackoverflow)
FR (1) FR2413702A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069855B (en) * 1980-02-21 1983-10-19 Toray Industries Method and apparatus for preparing fluids of accurately proportioned components
DE3238026A1 (de) * 1982-10-11 1983-03-24 Andreas 1000 Berlin Kage Verfahren zur entgasung, reinigung und reproduzierbaren mischung von fluessigkeiten auf dem gebiet der chromatographie
DE3401059A1 (de) * 1984-01-13 1985-07-18 Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig Anordnung zur chemischen analyse und synthese
EP0231566A1 (en) * 1986-02-05 1987-08-12 Magnetopulse Ltd. Improvements in and relating to liquid chromatography
DE4134494A1 (de) * 1991-10-18 1993-04-22 Wagner Wilhelm Wiwa Foerder- und dosiereinrichtung fuer einen statischen mischer
FR2836185B1 (fr) * 2002-02-21 2004-10-15 Inst Francais Du Petrole Methode et systeme de dosage fin de fluides injectes dans une insatllation de pompage
DE102009020412A1 (de) * 2009-05-08 2010-11-18 Lewa Gmbh Verfahren und Vorrichtung zum Mischen von Fluiden
DE102010034585B4 (de) * 2010-08-17 2016-04-07 Lewa Gmbh Vorrichtung zur Durchführung von Chromatografie
DE102017117584B4 (de) * 2017-08-03 2019-05-29 Dürr Systems Ag Mischanlage und entsprechendes Mischverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799396A (en) * 1972-06-26 1974-03-26 Du Pont Method for producing a gradient elution
US4018685A (en) * 1975-10-24 1977-04-19 Union Oil Company Of California Automatic liquid mixing device
US3985019A (en) * 1975-11-10 1976-10-12 Boehme Detlef R Liquid chromatography system with solvent proportioning
US3985021A (en) * 1975-11-10 1976-10-12 Varian Associates High performance liquid chromatography system
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system

Also Published As

Publication number Publication date
FR2413702B1 (enrdf_load_stackoverflow) 1984-01-06
DE2821005C2 (enrdf_load_stackoverflow) 1987-06-25
DE2821005A1 (de) 1978-11-23
FR2413702A1 (fr) 1979-07-27

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