DE10393201T5 - Hochdruckfluidprobeninjektionsvorrichtung und Verfahren - Google Patents

Hochdruckfluidprobeninjektionsvorrichtung und Verfahren Download PDF

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Publication number
DE10393201T5
DE10393201T5 DE10393201T DE10393201T DE10393201T5 DE 10393201 T5 DE10393201 T5 DE 10393201T5 DE 10393201 T DE10393201 T DE 10393201T DE 10393201 T DE10393201 T DE 10393201T DE 10393201 T5 DE10393201 T5 DE 10393201T5
Authority
DE
Germany
Prior art keywords
sample
syringe
valve
pressure
loop
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
DE10393201T
Other languages
German (de)
English (en)
Other versions
DE10393201B4 (de
Inventor
James E. Douglas Usowicz
Theodore D. Milton Ciolkosz
Russell L. Sudbury Keene
Daniel J. Westford Mccormick
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.)
Waters Technologies Corp
Original Assignee
Waters Investments Ltd
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 Waters Investments Ltd filed Critical Waters Investments Ltd
Publication of DE10393201T5 publication Critical patent/DE10393201T5/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1418—Depression, aspiration
    • G01N2001/1427—Positive displacement, piston, peristaltic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1445—Overpressure, pressurisation at sampling point

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE10393201T 2002-09-11 2003-09-10 Hochdruckfluidprobeninjektionsvorrichtung und Verfahren Granted DE10393201T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40983602P 2002-09-11 2002-09-11
US60/409,836 2002-09-11
PCT/US2003/028249 WO2004025272A1 (en) 2002-09-11 2003-09-10 Pressurized fluid sample injector apparatus and method

Publications (1)

Publication Number Publication Date
DE10393201T5 true DE10393201T5 (de) 2005-09-01

Family

ID=31994012

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10393201T Granted DE10393201T5 (de) 2002-09-11 2003-09-10 Hochdruckfluidprobeninjektionsvorrichtung und Verfahren
DE10393201.1A Expired - Lifetime DE10393201B4 (de) 2002-09-11 2003-09-10 Hochdruckfluidprobeninjektionsvorrichtung und Verfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10393201.1A Expired - Lifetime DE10393201B4 (de) 2002-09-11 2003-09-10 Hochdruckfluidprobeninjektionsvorrichtung und Verfahren

Country Status (6)

Country Link
US (1) US20050194298A1 (enExample)
JP (1) JP4564356B2 (enExample)
AU (1) AU2003268571A1 (enExample)
DE (2) DE10393201T5 (enExample)
GB (1) GB2408098B (enExample)
WO (1) WO2004025272A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010005239B4 (de) * 2009-10-26 2014-03-20 Hitachi High-Technologies Corporation Flüssigkeitsprobenanalysevorrichtung und Flüssigkeitsprobeneinführvorrichtung

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WO2007051113A2 (en) * 2005-10-27 2007-05-03 Waters Investments Limited Pump
EP1996930B1 (en) * 2006-03-17 2018-01-10 Waters Technologies Corporation Device and methods for reducing pressure and flow perturbations in a chromatographic system
JP4955342B2 (ja) * 2006-08-28 2012-06-20 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及び試料導入装置
DE102008006266B4 (de) 2008-01-25 2011-06-09 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
US8794052B2 (en) * 2009-04-16 2014-08-05 Shimadzu Corporation Liquid chromatograph
WO2010139359A1 (en) 2009-06-03 2010-12-09 Agilent Technologies, Inc. Sample injector with metering device balancing pressure differences in an intermediate valve state
JP5270771B2 (ja) * 2012-02-03 2013-08-21 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及び試料導入装置
WO2014085003A2 (en) * 2012-11-30 2014-06-05 Agilent Technologies, Inc. Mixer bypass sample injection for liquid chromatography
CN103675174A (zh) * 2013-11-15 2014-03-26 国网山东省电力公司青岛供电公司 一种色谱分析仪
CN107615038B (zh) * 2015-03-06 2021-01-29 美铝澳大利亚有限公司 在线取样装置
DE202016100451U1 (de) 2015-06-25 2016-02-16 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
CN105675776A (zh) * 2016-04-07 2016-06-15 中科合成油技术有限公司 一种在线色谱稳定进样装置及方法
US10823713B2 (en) * 2017-01-17 2020-11-03 Waters Technologies Corporation Systems, methods, and devices for providing pressurized solvent flow
ES2999149T3 (en) * 2018-08-27 2025-02-24 Hoffmann La Roche Sample injector with sample loop and buffer loop

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JPS4843836B1 (enExample) * 1970-01-30 1973-12-20
US3988921A (en) * 1974-02-08 1976-11-02 Lightner Gene E Method and apparatus for spotting chromatographic elements
US3918913A (en) * 1974-12-02 1975-11-11 Lilly Co Eli Sampler-injector for liquid chromatography
JPS5342693U (enExample) * 1976-09-17 1978-04-12
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US4242909A (en) 1979-04-19 1981-01-06 Rheodyne Incorporated Sample injector
DE3129833A1 (de) * 1981-07-29 1983-02-17 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Probengeber fuer gaschromatographen
US4457846A (en) * 1982-07-08 1984-07-03 Milton Roy Company Liquid chromatography methods and devices
JPS6176955A (ja) 1984-09-21 1986-04-19 Hitachi Ltd 液体試料注入装置
JPS61114143A (ja) * 1984-11-09 1986-05-31 Hitachi Ltd 試料導入装置の導入方法
IT1177184B (it) * 1984-11-14 1987-08-26 Erba Strumentazione Procedimento ed apparecchiatura per analisi chimiche mediante cromatografia liquida
US4674323A (en) * 1985-07-31 1987-06-23 The Dow Chemical Company Self-diagnostic gel permeation/size exclusion chromatograph
JPS6232365A (ja) * 1985-08-06 1987-02-12 Japan Spectroscopic Co 分析装置における液体試料の吸引方法
JPS6250659A (ja) * 1985-08-29 1987-03-05 Shimadzu Corp 液体クロマトグラフへの試料導入方法
US4756201A (en) * 1985-09-03 1988-07-12 Technicon Instruments Corporation Apparatus and method for combined closed and open tube sampling
JPS62182665A (ja) * 1985-10-15 1987-08-11 Toyo Soda Mfg Co Ltd 微量液の分注方法およびこれに用いる装置
US4920060A (en) * 1986-10-14 1990-04-24 Hercules Incorporated Device and process for mixing a sample and a diluent
US4836038A (en) * 1988-03-18 1989-06-06 Aim Instruments Ltd. Automated sampler-injector apparatus and method for sampling a quantity of sample and testing portions of said quantity
DE69124556T2 (de) * 1990-09-11 1997-09-11 Prince Technologies B V Verfahren und Vorrichtung zur Einführung mindestens eines Flüssigkeitsvolumens in eine Röhre, insbesondere für kapillare Elektrophoresesysteme und Verfahren und Vorrichtung zur Trennung und/oder Analyse eines fluiden Materials
US5297431A (en) * 1992-06-01 1994-03-29 Thermo Separation Products (California) Inc. Automated sample dilution
EP0607486B1 (en) * 1993-01-21 1997-03-12 Hewlett-Packard GmbH Method and apparatus for injecting liquid into a capillary tube
JPH07311187A (ja) * 1994-05-13 1995-11-28 Shiseido Co Ltd 液体クロマトグラフィ装置における試料注入方法及び注入装置
US5531959A (en) * 1994-01-31 1996-07-02 Hamilton Company Automated liquid handling and computer controlled system and method for solid phase chromatographic extractions
US5667657A (en) * 1995-09-28 1997-09-16 Dionex Corporation Pressure injection apparatus and method for injecting a sample into an electrophoresis capillary
US5814742A (en) * 1996-10-11 1998-09-29 L C Packings, Nederland B.V. Fully automated micro-autosampler for micro, capillary and nano high performance liquid chromatography
US6299767B1 (en) * 1999-10-29 2001-10-09 Waters Investments Limited High pressure capillary liquid chromatography solvent delivery system
US6749749B2 (en) * 2002-06-26 2004-06-15 Isco, Inc. Separation system, components of a separation system and methods of making and using them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010005239B4 (de) * 2009-10-26 2014-03-20 Hitachi High-Technologies Corporation Flüssigkeitsprobenanalysevorrichtung und Flüssigkeitsprobeneinführvorrichtung

Also Published As

Publication number Publication date
GB2408098A (en) 2005-05-18
GB2408098B (en) 2006-03-22
US20050194298A1 (en) 2005-09-08
AU2003268571A1 (en) 2004-04-30
DE10393201B4 (de) 2023-11-16
JP2005538378A (ja) 2005-12-15
JP4564356B2 (ja) 2010-10-20
WO2004025272A1 (en) 2004-03-25
GB0502759D0 (en) 2005-03-16

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