IT1044365B - Dispositivo di analisi per cromatografia in fase liquida - Google Patents

Dispositivo di analisi per cromatografia in fase liquida

Info

Publication number
IT1044365B
IT1044365B IT25490/75A IT2549075A IT1044365B IT 1044365 B IT1044365 B IT 1044365B IT 25490/75 A IT25490/75 A IT 25490/75A IT 2549075 A IT2549075 A IT 2549075A IT 1044365 B IT1044365 B IT 1044365B
Authority
IT
Italy
Prior art keywords
liquid phase
analysis device
phase chromatography
chromatography analysis
liquid
Prior art date
Application number
IT25490/75A
Other languages
English (en)
Inventor
F Lazarre
G Blu
Original Assignee
Aquitaine Petrole
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 Aquitaine Petrole filed Critical Aquitaine Petrole
Application granted granted Critical
Publication of IT1044365B publication Critical patent/IT1044365B/it

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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/466—Flow patterns using more than one column with separation columns in parallel
    • 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
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N2030/621—Detectors specially adapted therefor signal-to-noise ratio
    • G01N2030/625—Detectors specially adapted therefor signal-to-noise ratio by measuring reference material, e.g. carrier without sample
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
IT25490/75A 1974-07-18 1975-07-17 Dispositivo di analisi per cromatografia in fase liquida IT1044365B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425036A FR2279104A1 (fr) 1974-07-18 1974-07-18 Procede d'analyse par chromatographie en phase liquide

Publications (1)

Publication Number Publication Date
IT1044365B true IT1044365B (it) 1980-03-20

Family

ID=9141444

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25490/75A IT1044365B (it) 1974-07-18 1975-07-17 Dispositivo di analisi per cromatografia in fase liquida

Country Status (10)

Country Link
US (1) US4003243A (it)
JP (1) JPS5136994A (it)
CA (1) CA1044040A (it)
CH (1) CH594885A5 (it)
DE (1) DE2532244A1 (it)
FR (1) FR2279104A1 (it)
GB (1) GB1479801A (it)
IT (1) IT1044365B (it)
NL (1) NL7508605A (it)
SU (1) SU652916A3 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191649A (en) * 1978-10-23 1980-03-04 Hartwick Richard A Liquid chromatography system with simulated gradient
US4631687A (en) * 1983-11-03 1986-12-23 Rohrback Technology Corporation Method and apparatus for analysis employing multiple separation processes
CA1217654A (en) * 1984-03-29 1987-02-10 Kurt E. Heikkila Analysis of organic additives in plating baths using novel chromatographic methods in a mass balance approach
US4628726A (en) * 1984-03-29 1986-12-16 Etd Technology, Inc. Analysis of organic compounds in baths used in the manufacture of printed circuit board using novel chromatographic methods
GB8501779D0 (en) * 1985-01-24 1985-02-27 Plessey Co Plc Photochromic 3-pyrryl fulgides
US4802986A (en) * 1986-09-09 1989-02-07 The United States Of America As Represented By The Secretary Of The Air Force Hydrocarbon group-type analyzer system
US4826603A (en) * 1986-09-09 1989-05-02 United States Of America As Represented By The Secretary Of The Air Force Hydrocarbon group-type analyzer system
US4762617A (en) * 1987-01-15 1988-08-09 The United States Of America As Represented By The United States Department Of Energy Size-exclusion chromatography system for macromolecular interaction analysis
WO1988008977A1 (en) * 1987-05-14 1988-11-17 Nauchno-Tekhnicheskoe Obiedinenie Akademii Nauk Ss Device for preparation of gradient solution for high-pressure liquid chromatograph
US4954253A (en) * 1987-05-14 1990-09-04 Nauchno-Tekhnicheskoe Objedinenie Akademii Nauk Sssr Device for preparing a gradient solution for a high-pressure liquid chromatograph
DE19914358C2 (de) * 1999-03-30 2001-05-17 Agilent Technologies Inc Vorrichtung und Verfahren zur Bereitstellung von Volumenströmen von Flüssigkeiten in Kapillaren
DE60041331D1 (de) * 1999-04-23 2009-02-26 Advion Biosystems Inc Parallel ausgeführte flüssigkeitschromatographievorrichtung mit hohem durchsatz
CA2724266C (en) 2000-02-29 2012-12-04 Gen-Probe Incorporated Fluid dispense and liquid surface verification system and method
US6635173B2 (en) * 2000-12-28 2003-10-21 Cohesive Technologies, Inc. Multi column chromatography system
US7186336B2 (en) * 2003-11-26 2007-03-06 Waters Investments Limited Flow sensing apparatus
US7332087B2 (en) * 2003-11-26 2008-02-19 Waters Investments Limited Flow sensing apparatus used to monitor/provide feedback to a split flow pumping system
US7204264B2 (en) * 2004-04-21 2007-04-17 Waters Investments Ltd. High pressure capillary micro-fluidic valve device and a method of fabricating same
US20080135484A1 (en) * 2004-10-18 2008-06-12 Hammer Michael R Liquid Chromatography Apparatus
US8877051B2 (en) * 2006-07-21 2014-11-04 Waters Technologies Corporation Time delay for sample collection in chromatography systems
US7804599B2 (en) * 2008-07-24 2010-09-28 MGM Instruments, Inc. Fluid volume verification system
EP3014262B1 (en) 2013-06-17 2023-08-09 Waters Technologies Corporation Compensation for chromatography column volume variations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598205B1 (de) * 1964-04-13 1971-05-19 Ceskoslovenska Akademie Ved Einrichtung zur chromatographie von aminosaeuren und derglei chen enthaltenden gemischen
DE1598212B2 (de) * 1964-05-26 1971-03-04 Ceskoslovenska akademie ved , Prag Verfahren und einrichtung zum herstellen von dosierten gemischen
US3446057A (en) * 1966-10-14 1969-05-27 Varian Associates Method and apparatus for chromatography
US3701609A (en) * 1971-05-13 1972-10-31 David G Bailey Apparatus for automatically adding preselected patterns of eluent solutions to a chromatographic column and monitoring and collecting eluted fractions
US3847550A (en) * 1973-03-27 1974-11-12 Atomic Energy Commission Differential chromatographic method

Also Published As

Publication number Publication date
CA1044040A (fr) 1978-12-12
SU652916A3 (ru) 1979-03-15
JPS5136994A (it) 1976-03-29
FR2279104B1 (it) 1977-03-18
GB1479801A (en) 1977-07-13
CH594885A5 (it) 1978-01-31
FR2279104A1 (fr) 1976-02-13
US4003243A (en) 1977-01-18
NL7508605A (nl) 1976-01-20
DE2532244A1 (de) 1976-01-29

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