DE69322243D1 - Elektrochemische vorbehandlungsvorrichtung zur analyse von flüssigen proben - Google Patents

Elektrochemische vorbehandlungsvorrichtung zur analyse von flüssigen proben

Info

Publication number
DE69322243D1
DE69322243D1 DE69322243T DE69322243T DE69322243D1 DE 69322243 D1 DE69322243 D1 DE 69322243D1 DE 69322243 T DE69322243 T DE 69322243T DE 69322243 T DE69322243 T DE 69322243T DE 69322243 D1 DE69322243 D1 DE 69322243D1
Authority
DE
Germany
Prior art keywords
treatment device
liquid samples
analyzing liquid
electrochemical pre
electrochemical
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.)
Expired - Lifetime
Application number
DE69322243T
Other languages
English (en)
Other versions
DE69322243T2 (de
Inventor
John Stillan
Archave Siriraks
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.)
Dionex Corp
Original Assignee
Dionex 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 Dionex Corp filed Critical Dionex Corp
Application granted granted Critical
Publication of DE69322243D1 publication Critical patent/DE69322243D1/de
Publication of DE69322243T2 publication Critical patent/DE69322243T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N30/96—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 using ion-exchange
    • 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
    • G01N30/96—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 using ion-exchange
    • G01N2030/965—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 using ion-exchange suppressor columns
    • 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
    • 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

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)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69322243T 1992-07-27 1993-07-21 Elektrochemische vorbehandlungsvorrichtung zur analyse von flüssigen proben Expired - Lifetime DE69322243T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91993592A 1992-07-27 1992-07-27
PCT/US1993/006867 WO1994002227A1 (en) 1992-07-27 1993-07-21 Electrochemical pretreatment system for liquid sample analysis

Publications (2)

Publication Number Publication Date
DE69322243D1 true DE69322243D1 (de) 1999-01-07
DE69322243T2 DE69322243T2 (de) 1999-06-24

Family

ID=25442896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322243T Expired - Lifetime DE69322243T2 (de) 1992-07-27 1993-07-21 Elektrochemische vorbehandlungsvorrichtung zur analyse von flüssigen proben

Country Status (4)

Country Link
EP (1) EP0605714B1 (de)
JP (1) JP2567581B2 (de)
DE (1) DE69322243T2 (de)
WO (1) WO1994002227A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567868A (en) * 1995-01-23 1996-10-22 Hewlett-Packard Company Planar manifold assembly
EP2264447A3 (de) 1995-03-03 2011-05-25 Dionex Corporation System zur Erzeugung eines hochreinen Eluenten
US7399415B2 (en) 2004-09-02 2008-07-15 Dionex Corporation Parking a sample stream and suppressing the sample
KR20100087130A (ko) * 2007-09-26 2010-08-03 메사추세츠 인스티튜트 오브 테크놀로지 전기역학적 농축 장치 및 그의 사용 방법
US9964510B2 (en) 2013-09-16 2018-05-08 Dionex Corporation Electrolytic four-channel device and method
CN106255665B (zh) * 2014-03-06 2019-07-19 德克萨斯大学系统董事会 用于测量流体电导率的方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135455A (ja) * 1982-02-05 1983-08-12 Yokogawa Hokushin Electric Corp 陰イオンの分析方法及びその装置
US4999098A (en) * 1984-10-04 1991-03-12 Dionex Corporation Modified membrane suppressor and method for use
JPS61223555A (ja) * 1985-03-28 1986-10-04 Yokogawa Electric Corp イオン種の分析装置
JPH01114751A (ja) * 1987-10-29 1989-05-08 Yokogawa Electric Corp 弱塩基イオンの分析方法
JPH01114752A (ja) * 1987-10-29 1989-05-08 Yokogawa Electric Corp 弱酸イオンの分析方法
DE68922562T2 (de) * 1988-09-26 1996-01-04 Waters Investments Ltd Verfahren und Vorrichtung zur Aufbereitung von Proben für die Ionenanalyse.
JPH04172244A (ja) * 1990-11-06 1992-06-19 Tosoh Corp アニオン分析の前処理方法

Also Published As

Publication number Publication date
DE69322243T2 (de) 1999-06-24
EP0605714A4 (de) 1995-02-08
EP0605714B1 (de) 1998-11-25
JP2567581B2 (ja) 1996-12-25
JPH06510607A (ja) 1994-11-24
WO1994002227A1 (en) 1994-02-03
EP0605714A1 (de) 1994-07-13

Similar Documents

Publication Publication Date Title
DE69323682T2 (de) Automatisches Flüssigkeitsproben-Analysegerät
DE3689877D1 (de) Automatische vorrichtung zur analyse von proben.
DE69632447D1 (de) Analysator zur Analyse von Urinbestandteilen
DE69117411D1 (de) Vorrichtung zur Analyse von Proben
DE69128700T2 (de) Vorrichtung zur quantitativen Entnahme von Flüssigkeitsproben
DE69125797D1 (de) Analyseverfahren und -vorrichtung für flüssige Proben
DE69433477D1 (de) Vorrichtung zur mehrfach-entnahme von biopsie-proben
FI963410A0 (fi) Laite nestemäisten näytteiden, kuten verinäytteideLaite nestemäisten näytteiden, kuten verinäytteiden ottamiseksi ja analysoimiseksi n ottamiseksi ja analysoimiseksi
DE59410066D1 (de) System zur Analyse von Inhaltsstoffen flüssiger Proben
DE69739953D1 (de) Vorrichtung zum gefrieren von biologischen proben
ATE338951T1 (de) Vorrichtung zur automatischen durchführung von laboratoriumprüfungen
DE3650786D1 (de) Analyseverfahren und Vorrichtung für biologische Proben
DE69315521D1 (de) Vorrichtung zum Entklumpen von cytologischen Proben
DE59510433D1 (de) Messeinrichtung zur analyse von fluiden
DE3586408D1 (de) Vorrichtung zur analyse von fluiden.
DE69214950D1 (de) System zur entnahme von flussigkeitsproben
DE69514509T2 (de) Vorrichtung zur flussigkeitsanalyse
DE69723349D1 (de) Vorrichtung zur Entnahme von schädlichen Flüssigkeitsproben, insbesondere mit Festteilchen beladene
DE69622978D1 (de) Analysator zur Analyse von Urinbestandteilen
DE69608277T2 (de) Probenanalysegerät
DE69525570D1 (de) Probensammler für flüssige Proben
DE59509212D1 (de) Vorrichtung zur entnahme von speichelproben
DK323385D0 (da) Analyseanordning til vaeskeproever
DE69322243D1 (de) Elektrochemische vorbehandlungsvorrichtung zur analyse von flüssigen proben
DE69122970D1 (de) Automatisches gerät zur kolorimetrischen analyse von proben

Legal Events

Date Code Title Description
8364 No opposition during term of opposition