GB2115716B - Cartridge for liquid chromatograph - Google Patents

Cartridge for liquid chromatograph

Info

Publication number
GB2115716B
GB2115716B GB08304566A GB8304566A GB2115716B GB 2115716 B GB2115716 B GB 2115716B GB 08304566 A GB08304566 A GB 08304566A GB 8304566 A GB8304566 A GB 8304566A GB 2115716 B GB2115716 B GB 2115716B
Authority
GB
United Kingdom
Prior art keywords
cartridge
liquid chromatograph
chromatograph
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
Application number
GB08304566A
Other languages
English (en)
Other versions
GB2115716A (en
GB8304566D0 (en
Inventor
Robert Brownlee
Jeremy W Higgins
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.)
BROWNLEE LAB Inc
Brownlee Labs Inc
Original Assignee
BROWNLEE LAB Inc
Brownlee Labs 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 BROWNLEE LAB Inc, Brownlee Labs Inc filed Critical BROWNLEE LAB Inc
Publication of GB8304566D0 publication Critical patent/GB8304566D0/en
Publication of GB2115716A publication Critical patent/GB2115716A/en
Application granted granted Critical
Publication of GB2115716B publication Critical patent/GB2115716B/en
Expired 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
    • G01N30/60—Construction of the column
    • G01N30/6091—Cartridges
    • 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
    • B01D15/22—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6026—Fluid seals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)
GB08304566A 1982-03-03 1983-02-18 Cartridge for liquid chromatograph Expired GB2115716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/354,394 US4451363A (en) 1982-03-03 1982-03-03 Cartridge for liquid chromatograph

Publications (3)

Publication Number Publication Date
GB8304566D0 GB8304566D0 (en) 1983-03-23
GB2115716A GB2115716A (en) 1983-09-14
GB2115716B true GB2115716B (en) 1986-02-26

Family

ID=23393144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304566A Expired GB2115716B (en) 1982-03-03 1983-02-18 Cartridge for liquid chromatograph

Country Status (4)

Country Link
US (1) US4451363A (enExample)
JP (1) JPS58158555A (enExample)
DE (1) DE3307560A1 (enExample)
GB (1) GB2115716B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451364A (en) * 1982-03-03 1984-05-29 Brownlee Labs Inc. High pressure seal and coupling
US4861473A (en) * 1984-02-29 1989-08-29 Rainin Instrument Co., Inc. Apparatus for facilitating compression of packing material in a liquid chromatography column
US4587014A (en) * 1984-05-07 1986-05-06 The Perkin-Elmer Corporation Liquid chromatography column assembly
US4563275A (en) * 1984-08-01 1986-01-07 Bio-Rad Laboratories, Inc. Chromatography column and end plug assembly
US4669756A (en) * 1985-05-20 1987-06-02 Technicon Instruments Corporation Zero dead volume connector
JPS61274562A (ja) * 1985-05-30 1986-12-04 Omron Tateisi Electronics Co 電話自動予約装置
JPS6242051A (ja) * 1985-08-19 1987-02-24 Kurita Water Ind Ltd クロマトグラフイ−装置
JPS6243568A (ja) * 1985-08-21 1987-02-25 Kurita Water Ind Ltd クロマトグラフイ−装置
EP0267282A1 (en) * 1986-04-23 1988-05-18 Battelle Development Corporation Chromatographic apparatus and process
DE3707488A1 (de) * 1987-03-09 1988-09-22 Siemens Ag Verzweigungsstueck fuer die gasdurchflussumschaltung zwischen zwei gaschromatographischen kapillarsaeulen
DE69003527T2 (de) * 1989-09-06 1994-02-24 Hewlett Packard Co Extraktionspatrone mit Festphase.
US5227059A (en) * 1989-11-08 1993-07-13 Alltech Associates, Inc. Chromatography columns
US5094741A (en) * 1990-03-02 1992-03-10 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5322626A (en) * 1990-03-02 1994-06-21 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5133859A (en) * 1990-03-02 1992-07-28 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5193703A (en) * 1990-03-02 1993-03-16 Hewlett-Packard Company Methods and apparatus for forming an integral high pressure seal using mechanical actuation
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5192433A (en) * 1990-03-29 1993-03-09 Modcol Corporation Slurry compressor, apparatus for guiding compresser, and method for packing slurry in column
EP0884081A3 (en) * 1993-08-12 1999-02-17 Optimize technologies, Inc. Integral fitting and filter
US5730943A (en) * 1993-08-12 1998-03-24 Optimize Technologies, Inc. Integral fitting and filter of an analytical chemical instrument
US5582723A (en) * 1993-11-26 1996-12-10 Keystone Scientific, Inc. Chromatography cartridge
US5670048A (en) * 1994-01-18 1997-09-23 Isco, Inc. Preparatory supercritical fluid extraction using sealed chamber
US6177008B1 (en) * 1996-08-01 2001-01-23 Merck & Co., Inc. Dual compartment solid phase extraction cartridge
AU4743397A (en) * 1996-10-08 1998-05-05 Phenomenex, Inc. A direct screw-on cartridge holder with self-adjustable connection
US5863428A (en) * 1997-04-01 1999-01-26 Phenomenex Guard cartridge for chromatography
DE19755244C1 (de) * 1997-12-12 1999-04-29 Hoechst Marion Roussel De Gmbh Verschlußsystem für Chromatographiesäulen
US6095572A (en) * 1998-01-20 2000-08-01 Optimize Technologies, Inc. Quarter turn quick connect fitting
US20020155033A1 (en) * 2000-10-06 2002-10-24 Protasis Corporation Fluid Separate conduit cartridge
US6832787B1 (en) * 2003-01-24 2004-12-21 Sandia National Laboratories Edge compression manifold apparatus
US7208087B2 (en) * 2005-02-15 2007-04-24 Bio-Rad Laboratories, Inc. Dual-chamber chromatographic cartridge
TW200734026A (en) * 2006-01-31 2007-09-16 Mallinckrodt Baker Inc End-cap device for high efficiency disposable chromotography column
US20100012565A1 (en) * 2006-01-31 2010-01-21 Mallinckrodt Baker, Inc. High Efficiency Chromatography Column with Re-usable End Cap
WO2008086443A2 (en) * 2007-01-09 2008-07-17 Optimize Technologies, Inc. High pressure connect fitting
JP2015509606A (ja) * 2012-03-05 2015-03-30 ウオーターズ・テクノロジーズ・コーポレイシヨン クロマトグラフィに使用されるチュービングにおける腐食保護
WO2013133920A1 (en) * 2012-03-06 2013-09-12 Waters Technologies Corporation High pressure fitting for a liquid chromatography system
US11185795B2 (en) 2012-07-06 2021-11-30 Waters Technologies Corporation Techniques for thermally insulating a chromatographic column
GB2517373B (en) 2012-07-06 2021-02-17 Waters Technologies Corp Techniques for thermally insulating a liquid chromatographic column
WO2014014622A1 (en) * 2012-07-17 2014-01-23 Waters Technologies Corporation High pressure fitting for supercritical fluid chromatography
WO2014138785A1 (en) * 2013-03-12 2014-09-18 Eprep Pty Ltd High pressure seal connector
WO2017180969A2 (en) * 2016-04-15 2017-10-19 Waters Technologies Corporation Techniques for thermally insulating a chromatographic column

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682315A (en) * 1969-10-20 1972-08-08 Wolfgang Haller Cartridge type column for treatment of liquid streams and substrate enclosure therefor
BE785686A (fr) * 1971-07-01 1973-01-02 Merck Patent Gmbh Colonnes preparees pour la chromatographie
US4228007A (en) * 1979-01-08 1980-10-14 Waters Associates, Inc. Chromatographic cartridge and holder
US4313828A (en) * 1979-03-26 1982-02-02 Brownlee Labs, Inc. High pressure tubing coupler
US4389313A (en) * 1981-12-09 1983-06-21 Scientific Systems, Inc. Chromatographic column with improved seals

Also Published As

Publication number Publication date
US4451363A (en) 1984-05-29
GB2115716A (en) 1983-09-14
JPS58158555A (ja) 1983-09-20
DE3307560C2 (enExample) 1992-01-23
DE3307560A1 (de) 1983-09-15
GB8304566D0 (en) 1983-03-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030217