JPWO2020175510A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020175510A5
JPWO2020175510A5 JP2021502293A JP2021502293A JPWO2020175510A5 JP WO2020175510 A5 JPWO2020175510 A5 JP WO2020175510A5 JP 2021502293 A JP2021502293 A JP 2021502293A JP 2021502293 A JP2021502293 A JP 2021502293A JP WO2020175510 A5 JPWO2020175510 A5 JP WO2020175510A5
Authority
JP
Japan
Prior art keywords
flow path
pressure
liquid
mobile phase
liquid feeding
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
JP2021502293A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020175510A1 (https=
JP7351897B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2020/007598 external-priority patent/WO2020175510A1/ja
Publication of JPWO2020175510A1 publication Critical patent/JPWO2020175510A1/ja
Publication of JPWO2020175510A5 publication Critical patent/JPWO2020175510A5/ja
Application granted granted Critical
Publication of JP7351897B2 publication Critical patent/JP7351897B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021502293A 2019-02-26 2020-02-26 液体クロマトグラフ分析装置、及びその制御方法 Active JP7351897B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019032872 2019-02-26
JP2019032872 2019-02-26
PCT/JP2020/007598 WO2020175510A1 (ja) 2019-02-26 2020-02-26 液体クロマトグラフ分析装置、及びその制御方法

Publications (3)

Publication Number Publication Date
JPWO2020175510A1 JPWO2020175510A1 (https=) 2020-09-03
JPWO2020175510A5 true JPWO2020175510A5 (https=) 2022-06-28
JP7351897B2 JP7351897B2 (ja) 2023-09-27

Family

ID=72239933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021502293A Active JP7351897B2 (ja) 2019-02-26 2020-02-26 液体クロマトグラフ分析装置、及びその制御方法

Country Status (5)

Country Link
US (1) US12298283B2 (https=)
EP (1) EP3933399B1 (https=)
JP (1) JP7351897B2 (https=)
CN (1) CN113454450B (https=)
WO (1) WO2020175510A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7444036B2 (ja) * 2020-12-01 2024-03-06 株式会社島津製作所 モニタリングシステム
US20240192180A1 (en) * 2021-04-14 2024-06-13 Hitachi High-Tech Corporation Automatic analyzer including hplc and control method for the same
JPWO2024080246A1 (https=) * 2022-10-14 2024-04-18
CN120019274A (zh) * 2022-10-31 2025-05-16 株式会社日立高新技术 液相色谱仪的控制方法以及液相色谱仪

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972246A (en) * 1958-05-19 1961-02-21 Phillips Petroleum Co Chromatographic analyzer
US3892531A (en) * 1973-07-05 1975-07-01 Beckman Instruments Inc Apparatus for sequencing peptides and proteins
US4059009A (en) * 1976-09-10 1977-11-22 Micromeritics Instrument Corporation Liquid chromatography system
JP2504356B2 (ja) * 1992-04-09 1996-06-05 株式会社島津製作所 示差屈折計
EP0723152A2 (en) * 1995-01-23 1996-07-24 Hewlett-Packard Company Method and apparatus for detector ignition
JP3603506B2 (ja) * 1996-11-01 2004-12-22 株式会社島津製作所 液体クロマトグラフのオートインジェクタ
ATE419911T1 (de) * 1999-04-23 2009-01-15 Advion Biosystems Inc Parallel ausgeführte flüssigkeitschromatographievorrichtung mit hohem durchsatz
JP4451067B2 (ja) * 2001-03-02 2010-04-14 ウォーターズ・インヴェストメンツ・リミテッド 流体漏れの有無を決定する方法及び装置
US6805799B2 (en) * 2002-12-21 2004-10-19 Qi-Feng Ma Simulated moving bed chromatographic focusing
GB2434003B (en) * 2004-03-05 2008-09-24 Waters Investments Ltd Pressure monitor optimization of fluid path utilization
JP2005257609A (ja) 2004-03-15 2005-09-22 Shimadzu Corp 液体クロマトグラフ装置
US7460958B2 (en) * 2004-10-07 2008-12-02 E.I. Du Pont De Nemours And Company Computer-implemented system and method for analyzing mixtures of gases
EP1589336A1 (en) 2005-02-04 2005-10-26 Agilent Technologies, Inc. Leakage checking and calibration of a liquid delivery system
JP5028109B2 (ja) * 2007-02-28 2012-09-19 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
EP2244091B8 (en) * 2009-04-21 2016-02-24 Agilent Technologies, Inc. Leak detection upstream of a mixing point
WO2010139359A1 (en) 2009-06-03 2010-12-09 Agilent Technologies, Inc. Sample injector with metering device balancing pressure differences in an intermediate valve state
JP5249908B2 (ja) * 2009-11-06 2013-07-31 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
US9417219B2 (en) 2009-11-16 2016-08-16 Agilent Technologies, Inc. Sample separation device with valve
JP2012047655A (ja) * 2010-08-30 2012-03-08 Hitachi Ltd 液体クロマトグラフ装置及び分析方法
US10054569B2 (en) * 2010-10-29 2018-08-21 Thermo Finnigan Llc Method and system for liquid chromatography fluidic monitoring
EP2632561B1 (en) 2010-10-29 2017-09-20 Thermo Finnigan LLC Method and system for liquid chromatograph with compressibility and viscosity monitoring to identify fluids
US9228982B2 (en) * 2011-09-16 2016-01-05 Agilent Technologies, Inc. Single injection valve for HPLC combining sample introduction, wash cycles and diagnosis
DE102011087935B4 (de) * 2011-12-07 2020-01-02 Agilent Technologies Inc. Spülventil für Hochdruckpumpe im Niedrigflussbetrieb
WO2013086281A1 (en) * 2011-12-09 2013-06-13 Waters Technologies Corporation Select valve for liquid chromatography systems
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
JP2015052533A (ja) * 2013-09-06 2015-03-19 株式会社日立製作所 クロマトグラフィー装置およびクロマトグラフィー方法
WO2015189927A1 (ja) * 2014-06-11 2015-12-17 株式会社島津製作所 液体試料導入装置
DE102016121512A1 (de) 2016-11-10 2018-05-17 Dionex Softron Gmbh System, Verfahren und Verwendung der Flüssigkeitschromatografie
WO2018207295A1 (ja) * 2017-05-10 2018-11-15 株式会社島津製作所 送液装置及びその送液装置を備えた液体クロマトグラフ

Similar Documents

Publication Publication Date Title
JPWO2020175510A5 (https=)
Gritti et al. On the minimization of the band-broadening contributions of a modern, very high pressure liquid chromatograph
CN104198638B (zh) 一种检测六氟化硫分解产物的色谱分析系统及方法
US20170276652A1 (en) Analyzing device
WO2009028149A1 (ja) 炭化水素を主成分とする試料中の水銀を測定する水銀測定装置
CN109580852B (zh) 一种全二维气相色谱仪及调制方法
CN111480073A (zh) 用于实时监测化学样品的系统和方法
US12298283B2 (en) Liquid chromatograph analyzer and method of controlling the same
EP3234586B1 (de) Gaschromatograph und mehrwegeventileinheit für einen gaschromatographen
US11204339B2 (en) Preparative column chromatography system
WO2006092172A1 (en) Column with additional fluid introduction
CN203672849U (zh) 气相色谱仪
CN102246032A (zh) 对混合气体进行气相色谱分析的方法和装置
WO2004010134A1 (ja) ナノ／ミクロ液体クロマトグラフのグラジエント送液装置および送液方法
JP2023044723A (ja) 液体クロマトグラフ、及び液体クロマトグラフにおける流路洗浄方法
CN201852823U (zh) 一种气路集成装置
JP6682923B2 (ja) 流体クロマトグラフ
JP4254958B2 (ja) グラジエント送液システム
JPWO2022219893A5 (https=)
CN104198628A (zh) 一种毛细管气相色谱仪的分流/不分流进样口载气控制系统
JPWO2020080041A1 (ja) 液体クロマトグラフィー分取システム
JP5148632B2 (ja) 液体クロマトグラフ
JP6117601B2 (ja) 試料ガス分流装置
CN212060088U (zh) 用于检测变压器油溶解气中烃类的气相色谱仪
JP4992353B2 (ja) 液体クロマトグラフにおける試料注入方法及び液体クロマトグラフ