DE3280321D1 - Verfahren und vorrichtung fuer die fluessigkeitschromatographie. - Google Patents

Verfahren und vorrichtung fuer die fluessigkeitschromatographie.

Info

Publication number
DE3280321D1
DE3280321D1 DE8686113315T DE3280321T DE3280321D1 DE 3280321 D1 DE3280321 D1 DE 3280321D1 DE 8686113315 T DE8686113315 T DE 8686113315T DE 3280321 T DE3280321 T DE 3280321T DE 3280321 D1 DE3280321 D1 DE 3280321D1
Authority
DE
Germany
Prior art keywords
liquid chromatography
chromatography
liquid
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
DE8686113315T
Other languages
English (en)
Inventor
Robert William Allington
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.)
Teledyne Isco Inc
Original Assignee
Isco 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 Isco Inc filed Critical Isco Inc
Application granted granted Critical
Publication of DE3280321D1 publication Critical patent/DE3280321D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
  • Control Of Positive-Displacement Pumps (AREA)
DE8686113315T 1981-09-09 1982-07-19 Verfahren und vorrichtung fuer die fluessigkeitschromatographie. Expired - Lifetime DE3280321D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/300,567 US4422942A (en) 1981-09-09 1981-09-09 Method for liquid chromatography

Publications (1)

Publication Number Publication Date
DE3280321D1 true DE3280321D1 (de) 1991-04-25

Family

ID=23159644

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686113316T Expired - Lifetime DE3280335D1 (de) 1981-09-09 1982-07-19 Verfahren und vorrichtung fuer die fluessigkeitschromatographie.
DE8686113315T Expired - Lifetime DE3280321D1 (de) 1981-09-09 1982-07-19 Verfahren und vorrichtung fuer die fluessigkeitschromatographie.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8686113316T Expired - Lifetime DE3280335D1 (de) 1981-09-09 1982-07-19 Verfahren und vorrichtung fuer die fluessigkeitschromatographie.

Country Status (4)

Country Link
US (1) US4422942A (de)
EP (4) EP0218163B1 (de)
JP (2) JPS5855855A (de)
DE (2) DE3280335D1 (de)

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US4882781A (en) * 1981-09-09 1989-11-21 Isco, Inc. Method for predicting steady-state conditions
US4406158A (en) * 1981-09-09 1983-09-27 Isco, Inc. Apparatus and method for temperature correction of liquid chromatography
US5040126A (en) * 1981-09-09 1991-08-13 Isco, Inc. Method for predicting steady-state conditions
US4523097A (en) 1983-08-31 1985-06-11 Isco, Inc. Method and apparatus for reducing Schlieren noise in a liquid chromatograph
US4478713A (en) * 1983-09-23 1984-10-23 Pharmuka Laboratoires Automatic installation for liquid chromatography
JPS60155091A (ja) * 1984-01-25 1985-08-14 アルバツクサ−ビス株式会社 流体用微小流量調節器
EP0153712B1 (de) * 1984-03-02 1990-06-13 ISCO, Inc. Verfahren und Vorrichtung für die Flüssigkeitschromatographie
US4728434A (en) * 1984-07-05 1988-03-01 Magnetopulse Limited Liquid chromatography
US4686439A (en) * 1985-09-10 1987-08-11 A. T. Hunn Company Multiple speed pump electronic control system
GB2180467A (en) * 1985-09-18 1987-04-01 Philips Electronic Associated Liquid chromatograph
US5234587A (en) * 1986-03-10 1993-08-10 Isco, Inc. Gradient system
US5158675A (en) * 1986-03-10 1992-10-27 Isco, Inc. Gradient system
US4981597A (en) * 1986-03-10 1991-01-01 Isco, Inc. Gradient system
US4986919A (en) * 1986-03-10 1991-01-22 Isco, Inc. Chromatographic pumping method
US4733152A (en) * 1986-03-10 1988-03-22 Isco, Inc. Feedback system
US4840730A (en) * 1986-07-25 1989-06-20 Sepragen Corporation Chromatography system using horizontal flow columns
GB2195474B (en) * 1986-09-17 1991-01-23 Philips Electronic Associated Liquid chromatograph
US4797207A (en) * 1986-09-30 1989-01-10 Spectra Physics, Inc. Apparatus for controlling a pump to account for compressibility of liquids in obtaining steady flow
US4681678A (en) * 1986-10-10 1987-07-21 Combustion Engineering, Inc. Sample dilution system for supercritical fluid chromatography
US4684465A (en) * 1986-10-10 1987-08-04 Combustion Engineering, Inc. Supercritical fluid chromatograph with pneumatically controlled pump
US4767279A (en) * 1987-06-02 1988-08-30 Millipore Corporation Fluid composition and volumetric delivery control
DE3785207T2 (de) * 1987-09-26 1993-07-15 Hewlett Packard Gmbh Pumpvorrichtung zur abgabe von fluessigkeit bei hohem druck.
US4990250A (en) * 1988-02-12 1991-02-05 Spectra Physics, Inc. Reference flow liquid chromatography system with stable baseline
US5102553A (en) * 1988-12-16 1992-04-07 The Amalgamated Sugar Company Time variable simulated moving bed process
US4990259A (en) * 1988-12-16 1991-02-05 The Amalgamated Sugar Company Chromatographic separator sorbent bed preparation
US4988447A (en) * 1989-12-22 1991-01-29 Spectra Physics, Inc. Reference flow liquid chromatography system with stable baseline
JPH0792150A (ja) * 1991-07-08 1995-04-07 Power Reactor & Nuclear Fuel Dev Corp イオン交換カラムの流量調整方法
US5630706A (en) * 1992-03-05 1997-05-20 Yang; Frank J. Multichannel pump apparatus with microflow rate capability
US5664938A (en) * 1992-03-05 1997-09-09 Yang; Frank Jiann-Fu Mixing apparatus for microflow gradient pumping
FR2706135B1 (fr) * 1993-06-08 1995-09-01 I T Inf Technologies Instrument de chromatographie liquide haute performance muni d'un dispositif de contrôle et procédé de contrôle du fonctionnement d'un tel instrument.
JP3111790B2 (ja) * 1994-02-03 2000-11-27 株式会社日立製作所 流量精密制御ポンプ
US5587082A (en) * 1995-06-07 1996-12-24 Teraoka; Iwao High osmotic pressure chromatography
US5993654A (en) * 1998-09-24 1999-11-30 Eldex Laboratories, Inc. Pressurized liquid delivery apparatus
US6743356B1 (en) * 2000-10-27 2004-06-01 Johnson & Johnson High throughput high performance chromatography system
US6634211B1 (en) * 2001-05-16 2003-10-21 Leonid M. Blumberg Method translation in gas chromatography
US6929619B2 (en) * 2002-08-02 2005-08-16 Liebel-Flarshiem Company Injector
AU2011205123B2 (en) * 2002-08-02 2014-05-22 Liebel-Flarsheim Company Injector
WO2005050190A2 (en) * 2003-11-05 2005-06-02 Agilent Technologies, Inc. Chromatography system
JP4709629B2 (ja) * 2005-10-19 2011-06-22 株式会社日立ハイテクノロジーズ ポンプ装置
US8454560B2 (en) 2006-12-05 2013-06-04 Mallinckrodt Llc Syringe mount for a medical fluid injector
JP5022852B2 (ja) * 2007-10-03 2012-09-12 株式会社日立ハイテクノロジーズ 液体クロマトグラフ装置および液体クロマトグラフ分析方法
DE102010034585B4 (de) 2010-08-17 2016-04-07 Lewa Gmbh Vorrichtung zur Durchführung von Chromatografie
EP3014262B1 (de) * 2013-06-17 2023-08-09 Waters Technologies Corporation Kompensation für volumenvariationen einer chromatografiesäule
WO2015123012A1 (en) 2014-02-11 2015-08-20 Smiths Medical Asd, Inc. Pump startup algorithms and related systems and methods
WO2018208489A1 (en) * 2017-05-08 2018-11-15 Idex Health & Science Llc Flow control assembly having localized non-volatile memory
US11346697B2 (en) * 2018-08-08 2022-05-31 Nordson Corporation System and method for remote metering station sensor calibration and verification
AU2021212182A1 (en) * 2020-01-29 2022-09-08 Xylem Vue Inc. Systems and methods relating to effective management of fluid infrastructure
JPWO2022138136A1 (de) * 2020-12-24 2022-06-30

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855129A (en) 1972-03-06 1974-12-17 Waters Associates Inc Novel pumping apparatus
US3981620A (en) * 1972-03-06 1976-09-21 Waters Associates, Inc. Pumping apparatus
US3917531A (en) * 1974-02-11 1975-11-04 Spectra Physics Flow rate feedback control chromatograph
JPS5139192A (ja) * 1974-09-30 1976-04-01 Shimadzu Corp Ekitaikuromatogurafunoryuryoseigyosochi
US3985467A (en) 1975-05-27 1976-10-12 Milton Roy Company Constant pressure pump
JPS5252694A (en) * 1975-10-20 1977-04-27 Agency Of Ind Science & Technol Method of analyzing liquid sample
US4032445A (en) * 1975-11-10 1977-06-28 Varian Associates Liquid chromatography pumping system with compensation means for liquid compressibility
US4043906A (en) * 1976-03-18 1977-08-23 Varian Associates, Inc. Method and apparatus for reducing the transient effects of liquid compressibility in a liquid chromatography system
US4059009A (en) * 1976-09-10 1977-11-22 Micromeritics Instrument Corporation Liquid chromatography system
US4131393A (en) 1977-01-21 1978-12-26 Altex Scientific, Inc. Fluid pump mechanism
US4180375A (en) 1977-01-21 1979-12-25 Altex Scientific, Inc. Liquid chromatography pump
US4128476A (en) * 1977-06-14 1978-12-05 Spectra-Physics, Inc. Carrier composition control for liquid chromatographic systems
JPS54119994A (en) * 1978-03-10 1979-09-18 Hitachi Ltd High pressure liquid chromatograph
FR2445902A1 (fr) * 1979-01-02 1980-08-01 Magnussen Haakon Jun Ensemble de pompage a surcompression pour chromatographie en phase liquide
US4225290A (en) * 1979-02-22 1980-09-30 Instrumentation Specialties Company Pumping system
JPS55122149A (en) * 1979-03-14 1980-09-19 Japan Spectroscopic Co Method and apparatus for supplying solvent in liquid chromatograph
US4372150A (en) * 1980-06-05 1983-02-08 Beckman Instruments, Inc. Flow monitoring method and apparatus

Also Published As

Publication number Publication date
DE3280335D1 (de) 1991-06-13
EP0222123A2 (de) 1987-05-20
EP0217318A2 (de) 1987-04-08
EP0218163A3 (en) 1987-07-01
EP0073913A2 (de) 1983-03-16
EP0217318B1 (de) 1989-06-14
JPH0799366B2 (ja) 1995-10-25
JPH0439033B2 (de) 1992-06-26
EP0218163A2 (de) 1987-04-15
EP0218163B1 (de) 1991-05-08
JPS5855855A (ja) 1983-04-02
EP0222123A3 (en) 1987-07-22
EP0073913B1 (de) 1989-03-22
US4422942A (en) 1983-12-27
JPH03179257A (ja) 1991-08-05
EP0073913A3 (en) 1984-04-11
EP0222123B1 (de) 1991-03-20
EP0217318A3 (en) 1987-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee