CH679952A5 - - Google Patents

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Publication number
CH679952A5
CH679952A5 CH90690A CH90690A CH679952A5 CH 679952 A5 CH679952 A5 CH 679952A5 CH 90690 A CH90690 A CH 90690A CH 90690 A CH90690 A CH 90690A CH 679952 A5 CH679952 A5 CH 679952A5
Authority
CH
Switzerland
Prior art keywords
sample
capillary system
carrier medium
electrodes
detector
Prior art date
Application number
CH90690A
Other languages
German (de)
English (en)
Inventor
Andreas Dr Manz
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH90690A priority Critical patent/CH679952A5/de
Priority to DE19914105107 priority patent/DE4105107A1/de
Priority to JP8202591A priority patent/JPH04221764A/ja
Publication of CH679952A5 publication Critical patent/CH679952A5/de

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
    • G01N30/60—Construction of the column
    • G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G01N35/085—Flow Injection 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N2030/285—Control of physical parameters of the fluid carrier electrically driven carrier
    • 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
    • G01N2030/626—Detectors specially adapted therefor calibration, baseline
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00237—Handling microquantities of analyte, e.g. microvalves, capillary networks
    • 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
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Optical Measuring Cells (AREA)
CH90690A 1990-03-20 1990-03-20 CH679952A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH90690A CH679952A5 (fr) 1990-03-20 1990-03-20
DE19914105107 DE4105107A1 (de) 1990-03-20 1991-02-19 Kontinuierliches durchfluss-analysesystem, insbesondere fliess-injektions-analysesystem und verfahren zum betrieb eines derartigen analysesystems
JP8202591A JPH04221764A (ja) 1990-03-20 1991-03-20 連続的貫流−分析装置及びこのような分析装置の運転方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH90690A CH679952A5 (fr) 1990-03-20 1990-03-20

Publications (1)

Publication Number Publication Date
CH679952A5 true CH679952A5 (fr) 1992-05-15

Family

ID=4197932

Family Applications (1)

Application Number Title Priority Date Filing Date
CH90690A CH679952A5 (fr) 1990-03-20 1990-03-20

Country Status (3)

Country Link
JP (1) JPH04221764A (fr)
CH (1) CH679952A5 (fr)
DE (1) DE4105107A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06265447A (ja) * 1993-03-16 1994-09-22 Hitachi Ltd 微量反応装置およびこれを使用する微量成分測定装置
DE69530669T2 (de) * 1995-02-18 2003-11-27 Agilent Technologies Deutschla Vermischen von Flüssigkeiten mittels Elektroosmose
US5779868A (en) * 1996-06-28 1998-07-14 Caliper Technologies Corporation Electropipettor and compensation means for electrophoretic bias
CN1329729C (zh) 1996-06-28 2007-08-01 卡钳生命科学股份有限公司 微流体系统
US5869004A (en) * 1997-06-09 1999-02-09 Caliper Technologies Corp. Methods and apparatus for in situ concentration and/or dilution of materials in microfluidic systems
JP2003516211A (ja) * 1999-12-08 2003-05-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｘ線吸収度を調整しうるフィルタ素子を有するフィルタとｘ線吸収センサとを具えるｘ線装置
US6620625B2 (en) 2000-01-06 2003-09-16 Caliper Technologies Corp. Ultra high throughput sampling and analysis systems and methods
WO2001057883A1 (fr) * 2000-02-04 2001-08-09 Koninklijke Philips Electronics N.V. Appareil de radiographie comportant un filtre dote d'elements filtrants a absorption modulable
JP2003522329A (ja) * 2000-02-04 2003-07-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 調節可能な吸収を有するフィルタ要素が備えられたフィルタを有するｘ線装置
JP4184078B2 (ja) * 2000-11-09 2008-11-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ マトリックスアドレッシングの手段により制御可能な流動体レベルを伴う多重の流動体要素

Also Published As

Publication number Publication date
DE4105107A1 (de) 1991-09-26
JPH04221764A (ja) 1992-08-12

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: CIBA-GEIGY AG TRANSFER- NOVARTIS AG

PL Patent ceased