SG118152A1 - Liquid chromatography system and sample injector and cleaning device and method for cleaning - Google Patents

Liquid chromatography system and sample injector and cleaning device and method for cleaning

Info

Publication number
SG118152A1
SG118152A1 SG200205104A SG200205104A SG118152A1 SG 118152 A1 SG118152 A1 SG 118152A1 SG 200205104 A SG200205104 A SG 200205104A SG 200205104 A SG200205104 A SG 200205104A SG 118152 A1 SG118152 A1 SG 118152A1
Authority
SG
Singapore
Prior art keywords
cleaning
liquid chromatography
chromatography system
sample injector
cleaning device
Prior art date
Application number
SG200205104A
Other languages
English (en)
Inventor
Shirota Osamu
Kaneko Tsuneaki
Okamoto Naoto
Original Assignee
Shiseido Co 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 Shiseido Co Ltd filed Critical Shiseido Co Ltd
Publication of SG118152A1 publication Critical patent/SG118152A1/en

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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/24—Automatic injection 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • 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
    • G01N30/38—Flow patterns
    • G01N30/40—Flow patterns using back flushing
    • G01N2030/402—Flow patterns using back flushing purging a device
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve

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)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
SG200205104A 2001-09-03 2002-08-22 Liquid chromatography system and sample injector and cleaning device and method for cleaning SG118152A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001266406A JP2003075419A (ja) 2001-09-03 2001-09-03 液体クロマトグラフィー装置及び試料注入装置及び洗浄装置及び洗浄方法

Publications (1)

Publication Number Publication Date
SG118152A1 true SG118152A1 (en) 2006-01-27

Family

ID=19092705

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200205104A SG118152A1 (en) 2001-09-03 2002-08-22 Liquid chromatography system and sample injector and cleaning device and method for cleaning

Country Status (6)

Country Link
US (1) US20030042189A1 (zh)
EP (1) EP1288656A3 (zh)
JP (1) JP2003075419A (zh)
KR (1) KR20030020234A (zh)
CN (1) CN1407337A (zh)
SG (1) SG118152A1 (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426979B2 (ja) * 2005-01-24 2010-03-03 株式会社資生堂 試料注入装置及び試料注入方法及び液体クロマトグラフィ装置
EP2061420A1 (en) * 2006-09-06 2009-05-27 Thermo Electron S.p.A. Washing device for liquid chromatography injectors
JP4992401B2 (ja) * 2006-12-06 2012-08-08 株式会社島津製作所 オートサンプラ洗浄機構
CN101539551B (zh) * 2009-04-23 2011-09-14 思源电气股份有限公司 变压器油色谱检测系统及检测方法
CN101609072B (zh) * 2009-07-15 2011-09-21 武汉市天虹仪表有限责任公司 挥发性有机物连续监测仪
CN101609074B (zh) * 2009-07-17 2011-09-28 国家海洋环境监测中心 适用于氧化亚氮的制冷式吹扫捕集仪
CN101601967B (zh) * 2009-07-20 2011-06-22 中国检验检疫科学研究院 一种四通道全自动凝胶渗透大分子净化系统
CN101598739B (zh) * 2009-07-20 2012-05-16 中国检验检疫科学研究院 一种全自动模块式多样品智能处理系统
CN101609075B (zh) * 2009-07-20 2011-09-07 浙江出入境检验检疫局检验检疫技术中心 高效液相色谱-串联质谱仪的进样装置
JP5397269B2 (ja) * 2010-02-26 2014-01-22 株式会社島津製作所 試料導入装置
US9228982B2 (en) * 2011-09-16 2016-01-05 Agilent Technologies, Inc. Single injection valve for HPLC combining sample introduction, wash cycles and diagnosis
KR101407536B1 (ko) * 2012-11-09 2014-06-17 주식회사 위드텍 컬럼 자동세정시스템 및 컬럼 자동세정방법
CN103901144B (zh) * 2012-12-28 2015-08-12 株式会社岛津制作所 自动进样器
CN103969349A (zh) * 2013-01-29 2014-08-06 深圳普门科技有限公司 一种检验仪器的冲洗方法及其检验仪器
KR102216607B1 (ko) * 2014-10-07 2021-02-18 포스 애널리터컬 에이/에스 액체 분석기
CN104330502B (zh) * 2014-11-27 2015-12-02 王峰 一种液相色谱仪
CN105436144B (zh) * 2015-12-15 2017-09-29 陈艺琳 氢火焰离子化检测器的清洗方法
CN109100458B (zh) * 2018-10-16 2020-10-23 安徽皖仪科技股份有限公司 色谱自动进样器和自动进样方法
KR102139431B1 (ko) * 2019-04-02 2020-07-29 박웅기 Gc 칼럼 크리너
DE102020107910A1 (de) 2019-04-04 2020-10-08 Dionex Softron Gmbh Flüssigkeitschromatografieverfahren, System und Verwendung zur Probennahme
CN111157166B (zh) * 2019-12-31 2021-08-06 安徽皖仪科技股份有限公司 一种液相色谱泵压力测量装置及泵头

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468643A (en) * 1991-08-28 1995-11-21 The United States Of America As Represented By The Department Of Health And Human Services Switching valve system for direct biological sample injection for LC analysis

Family Cites Families (17)

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US3754443A (en) * 1972-02-04 1973-08-28 R Harris Automatic fluid injector
US4094196A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Sample injection with automatic cleaning of sampling conduit
JPS5473094A (en) * 1977-11-21 1979-06-12 Olympus Optical Co Ltd Automatic chemical analytical apparatus
US4116837A (en) * 1978-01-12 1978-09-26 The Upjohn Company High pressure liquid chromatography apparatus
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
JP3072997B2 (ja) * 1990-03-16 2000-08-07 株式会社日立製作所 液体クロマトグラフ
US5297431A (en) * 1992-06-01 1994-03-29 Thermo Separation Products (California) Inc. Automated sample dilution
EP0686848A1 (en) * 1994-05-09 1995-12-13 Shiseido Company Limited Liquid chromatograph having a micro and semi-micro column
JPH1010103A (ja) * 1996-06-19 1998-01-16 Shiseido Co Ltd 液体クロマトグラフィ装置における自動試料注入装置及び自動試料注入装置の洗浄方法
JPH10111284A (ja) * 1996-08-15 1998-04-28 Kdk Corp 高速液体クロマトグラフィーの制御方法および制御装置、ならびに記憶媒体
US6372142B1 (en) * 1996-11-13 2002-04-16 Transgenomic, Inc. Column for DNA separation by matched ion polynucleotide chromatography
US6475388B1 (en) * 1996-11-13 2002-11-05 Transgenomic, Inc. Method and system for RNA analysis by matched ion polynucleotide chromatography
US5958227A (en) * 1997-07-15 1999-09-28 Tosoh Corporation Liquid chromatograph apparatus with a switching valve
US6155123A (en) * 1998-04-17 2000-12-05 Rheodyne, L.P. Multivalving sample injection system
US6485648B1 (en) * 1998-05-18 2002-11-26 Transgenomic, Inc. MIPC column cleaning system and process
JP2000097924A (ja) * 1998-09-18 2000-04-07 Shimadzu Corp 分析装置
JP2000298122A (ja) * 1999-04-14 2000-10-24 Shimadzu Corp 液体クロマトグラフ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468643A (en) * 1991-08-28 1995-11-21 The United States Of America As Represented By The Department Of Health And Human Services Switching valve system for direct biological sample injection for LC analysis

Also Published As

Publication number Publication date
EP1288656A2 (en) 2003-03-05
JP2003075419A (ja) 2003-03-12
KR20030020234A (ko) 2003-03-08
EP1288656A3 (en) 2004-07-14
CN1407337A (zh) 2003-04-02
US20030042189A1 (en) 2003-03-06

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