JP7620699B2 - 液体クロマトグラフ及び液体クロマトグラフの制御方法 - Google Patents

液体クロマトグラフ及び液体クロマトグラフの制御方法 Download PDF

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Publication number
JP7620699B2
JP7620699B2 JP2023516311A JP2023516311A JP7620699B2 JP 7620699 B2 JP7620699 B2 JP 7620699B2 JP 2023516311 A JP2023516311 A JP 2023516311A JP 2023516311 A JP2023516311 A JP 2023516311A JP 7620699 B2 JP7620699 B2 JP 7620699B2
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Prior art keywords
mobile phase
bottle
phase supply
storage bottle
storage
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Japanese (ja)
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JPWO2022224577A1 (https=
JPWO2022224577A5 (https=
Inventor
大介 秋枝
裕至 原田
充彦 植田
将司 富田
雄一郎 橋本
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Hitachi High Tech Corp
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Hitachi High Tech Corp
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    • 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
    • G01N30/14—Preparation by elimination of some components
    • 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
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • 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
    • G01N30/86—Signal analysis
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8651—Recording, data aquisition, archiving and storage
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/027—Liquid chromatography
    • 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
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
    • 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
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • 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
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed

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  • 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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP2023516311A 2021-04-19 2022-02-21 液体クロマトグラフ及び液体クロマトグラフの制御方法 Active JP7620699B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021070544 2021-04-19
JP2021070544 2021-04-19
PCT/JP2022/006857 WO2022224577A1 (ja) 2021-04-19 2022-02-21 液体クロマトグラフ及び液体クロマトグラフの制御方法

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JPWO2022224577A1 JPWO2022224577A1 (https=) 2022-10-27
JPWO2022224577A5 JPWO2022224577A5 (https=) 2024-02-06
JP7620699B2 true JP7620699B2 (ja) 2025-01-23

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JP2023516311A Active JP7620699B2 (ja) 2021-04-19 2022-02-21 液体クロマトグラフ及び液体クロマトグラフの制御方法

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Country Link
US (1) US20240201144A1 (https=)
EP (1) EP4328581A4 (https=)
JP (1) JP7620699B2 (https=)
CN (1) CN117157520A (https=)
WO (1) WO2022224577A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240210364A1 (en) * 2021-04-26 2024-06-27 Hitachi High-Tech Corporation Liquid Chromatograph and Liquid Delivery Method
EP4361575A1 (en) * 2022-10-28 2024-05-01 Biotage AB Method for monitoring liquid content

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011521323A (ja) 2008-04-25 2011-07-21 テレダイン・イスコ・インコーポレーテッド 環境試料採取装置及びクロマトグラフ装置のための補給品を無線で監視及び管理するための装置及び方法
JP2021043099A (ja) 2019-09-12 2021-03-18 株式会社島津製作所 液体クロマトグラフ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128678A (en) * 1979-03-28 1980-10-04 Hitachi Ltd Liquid chromatography
JPS56139127A (en) * 1980-03-31 1981-10-30 Hitachi Ltd Mixed liquid supplyer
JPH0684963B2 (ja) * 1984-05-17 1994-10-26 株式会社島津製作所 液体クロマトグラフ
JPH0581708U (ja) * 1992-03-31 1993-11-05 株式会社島津製作所 脱気装置
JP3425744B2 (ja) * 1995-02-22 2003-07-14 横河電機株式会社 送液装置
JP3628895B2 (ja) * 1999-01-28 2005-03-16 大日本スクリーン製造株式会社 処理液供給装置
JP2000298122A (ja) 1999-04-14 2000-10-24 Shimadzu Corp 液体クロマトグラフ
JP2001133445A (ja) * 1999-11-05 2001-05-18 Shimadzu Corp 液体クロマトグラフ
JP4778748B2 (ja) 2005-08-03 2011-09-21 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
EP2345895B1 (en) * 2008-10-06 2020-09-09 ARKRAY, Inc. Analyzing device for liquid chromatography comprising a mobile phase feeder and a storage container for mobile phase
JP2009122128A (ja) * 2009-03-12 2009-06-04 Shimadzu Corp 移動相液体容器
WO2012022620A1 (de) * 2010-08-17 2012-02-23 Grünenthal GmbH Verfahren und vorrichtung zur versorgung von analysegeräten und liquid handling systemen mit flüssigkeiten
CN207964744U (zh) * 2018-03-16 2018-10-12 常州三泰科技有限公司 用于液相色谱系统的监测系统
WO2020183771A1 (ja) 2019-03-11 2020-09-17 株式会社島津製作所 溶媒消費量管理システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011521323A (ja) 2008-04-25 2011-07-21 テレダイン・イスコ・インコーポレーテッド 環境試料採取装置及びクロマトグラフ装置のための補給品を無線で監視及び管理するための装置及び方法
JP2021043099A (ja) 2019-09-12 2021-03-18 株式会社島津製作所 液体クロマトグラフ

Also Published As

Publication number Publication date
US20240201144A1 (en) 2024-06-20
WO2022224577A1 (ja) 2022-10-27
EP4328581A1 (en) 2024-02-28
CN117157520A (zh) 2023-12-01
JPWO2022224577A1 (https=) 2022-10-27
EP4328581A4 (en) 2025-04-23

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