JP4564356B2 - 加圧流体試料インジェクタおよび流体試料の射出方法 - Google Patents

加圧流体試料インジェクタおよび流体試料の射出方法 Download PDF

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Publication number
JP4564356B2
JP4564356B2 JP2004536388A JP2004536388A JP4564356B2 JP 4564356 B2 JP4564356 B2 JP 4564356B2 JP 2004536388 A JP2004536388 A JP 2004536388A JP 2004536388 A JP2004536388 A JP 2004536388A JP 4564356 B2 JP4564356 B2 JP 4564356B2
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sample
port
pressure
loop
needle
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Japanese (ja)
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JP2005538378A (ja
JP2005538378A5 (enExample
Inventor
ウソビツチ，ジエームズ・イー
チヨルコシユ，テオドール・デー
キーン，ラツセル・エル
マコーミツク，ダニエル・ジエイ
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ウオーターズ・テクノロジーズ・コーポレイシヨン
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Publication of JP2005538378A5 publication Critical patent/JP2005538378A5/ja
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    • 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

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  • 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)
JP2004536388A 2002-09-11 2003-09-10 加圧流体試料インジェクタおよび流体試料の射出方法 Expired - Fee Related JP4564356B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2005538378A JP2005538378A (ja) 2005-12-15
JP2005538378A5 JP2005538378A5 (enExample) 2009-12-03
JP4564356B2 true JP4564356B2 (ja) 2010-10-20

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JP2004536388A Expired - Fee Related JP4564356B2 (ja) 2002-09-11 2003-09-10 加圧流体試料インジェクタおよび流体試料の射出方法

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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)

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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
WO2010119801A1 (ja) * 2009-04-16 2010-10-21 株式会社島津製作所 液体クロマトグラフ
EP2438435B1 (en) 2009-06-03 2014-08-20 Agilent Technologies, Inc. Sample injector with metering device balancing pressure differences in an intermediate valve state
JP5111476B2 (ja) * 2009-10-26 2013-01-09 株式会社日立ハイテクノロジーズ 液体試料分析装置及び液体試料導入装置
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
US9945820B2 (en) 2012-11-30 2018-04-17 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
BR112017018483B1 (pt) * 2015-03-06 2021-04-13 Alcoa Of Australia Limited Dispositivo de amostragem online
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
WO2018134662A1 (en) * 2017-01-17 2018-07-26 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
US4116046A (en) * 1977-08-05 1978-09-26 Hoffmann-La Roche Inc. Liquid chromatography system
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
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US5297431A (en) * 1992-06-01 1994-03-29 Thermo Separation Products (California) Inc. Automated sample dilution
DE69308806T2 (de) * 1993-01-21 1997-06-19 Hewlett Packard Gmbh Verfahren und Vorrichtung zum Injizieren von Flüssigkeit in ein Kapillarrohr
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

Also Published As

Publication number Publication date
US20050194298A1 (en) 2005-09-08
AU2003268571A1 (en) 2004-04-30
GB0502759D0 (en) 2005-03-16
DE10393201T5 (de) 2005-09-01
JP2005538378A (ja) 2005-12-15
GB2408098A (en) 2005-05-18
WO2004025272A1 (en) 2004-03-25
GB2408098B (en) 2006-03-22
DE10393201B4 (de) 2023-11-16

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