CN117157520A - 液相色谱仪及液相色谱仪的控制方法 - Google Patents

液相色谱仪及液相色谱仪的控制方法 Download PDF

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Publication number
CN117157520A
CN117157520A CN202280028824.2A CN202280028824A CN117157520A CN 117157520 A CN117157520 A CN 117157520A CN 202280028824 A CN202280028824 A CN 202280028824A CN 117157520 A CN117157520 A CN 117157520A
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CN
China
Prior art keywords
mobile phase
bottle
phase supply
storage bottle
liquid chromatograph
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.)
Pending
Application number
CN202280028824.2A
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English (en)
Chinese (zh)
Inventor
秋枝大介
原田裕至
植田充彦
富田将司
桥本雄一郎
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.)
Hitachi High Tech Corp
Original Assignee
Hitachi High Technologies Corp
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 Hitachi High Technologies Corp filed Critical Hitachi High Technologies Corp
Publication of CN117157520A publication Critical patent/CN117157520A/zh
Pending legal-status Critical Current

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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
    • G01N30/26—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
    • 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

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CN202280028824.2A 2021-04-19 2022-02-21 液相色谱仪及液相色谱仪的控制方法 Pending CN117157520A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-070544 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

Publications (1)

Publication Number Publication Date
CN117157520A true CN117157520A (zh) 2023-12-01

Family

ID=83722793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280028824.2A Pending CN117157520A (zh) 2021-04-19 2022-02-21 液相色谱仪及液相色谱仪的控制方法

Country Status (5)

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0581708U (ja) * 1992-03-31 1993-11-05 株式会社島津製作所 脱気装置
JPH08226875A (ja) * 1995-02-22 1996-09-03 Yokogawa Electric Corp 送液装置
JP2000223393A (ja) * 1999-01-28 2000-08-11 Dainippon Screen Mfg Co Ltd 処理液供給装置
JP2001133445A (ja) * 1999-11-05 2001-05-18 Shimadzu Corp 液体クロマトグラフ
JP2009122128A (ja) * 2009-03-12 2009-06-04 Shimadzu Corp 移動相液体容器
CN102171561A (zh) * 2008-10-06 2011-08-31 爱科来株式会社 分析装置
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 (9)

* 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
JP2000298122A (ja) 1999-04-14 2000-10-24 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
US20080235081A1 (en) * 2007-01-29 2008-09-25 Teledyne Isco, Inc. Apparatuses and methods for wireless monitoring and control of supplies for environmental sampling and chromatographic apparatuses
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0581708U (ja) * 1992-03-31 1993-11-05 株式会社島津製作所 脱気装置
JPH08226875A (ja) * 1995-02-22 1996-09-03 Yokogawa Electric Corp 送液装置
JP2000223393A (ja) * 1999-01-28 2000-08-11 Dainippon Screen Mfg Co Ltd 処理液供給装置
JP2001133445A (ja) * 1999-11-05 2001-05-18 Shimadzu Corp 液体クロマトグラフ
CN102171561A (zh) * 2008-10-06 2011-08-31 爱科来株式会社 分析装置
JP2009122128A (ja) * 2009-03-12 2009-06-04 Shimadzu Corp 移動相液体容器
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
JPWO2022224577A1 (https=) 2022-10-27
JP7620699B2 (ja) 2025-01-23
EP4328581A4 (en) 2025-04-23

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