CA2242481A1 - Procede de microextraction liquide-liquide - Google Patents

Procede de microextraction liquide-liquide

Info

Publication number
CA2242481A1
CA2242481A1 CA002242481A CA2242481A CA2242481A1 CA 2242481 A1 CA2242481 A1 CA 2242481A1 CA 002242481 A CA002242481 A CA 002242481A CA 2242481 A CA2242481 A CA 2242481A CA 2242481 A1 CA2242481 A1 CA 2242481A1
Authority
CA
Canada
Prior art keywords
carrier
liquid
analyzed
substance
possibly
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.)
Granted
Application number
CA002242481A
Other languages
English (en)
Other versions
CA2242481C (fr
Inventor
Knut E. Rasmussen
Mette Krogh
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2242481A1 publication Critical patent/CA2242481A1/fr
Application granted granted Critical
Publication of CA2242481C publication Critical patent/CA2242481C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4061—Solvent extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA002242481A 1996-01-11 1997-01-10 Procede de microextraction liquide-liquide Expired - Fee Related CA2242481C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO960133 1996-01-11
NO960133A NO302056B1 (no) 1996-01-11 1996-01-11 Fremgangsmåte ved væske-væske mikroekstraksjon
PCT/NO1997/000010 WO1997025606A1 (fr) 1996-01-11 1997-01-10 Procede de microextraction liquide-liquide

Publications (2)

Publication Number Publication Date
CA2242481A1 true CA2242481A1 (fr) 1997-07-17
CA2242481C CA2242481C (fr) 2004-06-29

Family

ID=19898925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002242481A Expired - Fee Related CA2242481C (fr) 1996-01-11 1997-01-10 Procede de microextraction liquide-liquide

Country Status (5)

Country Link
EP (1) EP0938654A1 (fr)
AU (1) AU714200B2 (fr)
CA (1) CA2242481C (fr)
NO (1) NO302056B1 (fr)
WO (1) WO1997025606A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753701A1 (de) * 1997-12-04 1999-06-17 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur quasi-kontinuierlichen Bestimmung von anorganischen oder organischen Inhaltsstoffen in Fluiden
AU2004200049B2 (en) * 1998-12-01 2005-06-02 Mette Krogh Method and disposable devices for micro extraction
NO311464B1 (no) * 1998-12-01 2001-11-26 Pedersen Bjergaard Stig Fremgangsmåte og engangsinnretning for mikro-ekstrahering
CA2445307A1 (fr) * 2001-04-26 2002-11-07 Johan Berhin Unite de separation, procede de separation et dispositif destine au montage d'une unite de separation dans un appareil de separation
US7178414B1 (en) * 2004-02-27 2007-02-20 Kokosa John M Automation of liquid phase microextraction
CN102564836A (zh) * 2010-12-12 2012-07-11 复旦大学 一种分析原料药中残留有机溶剂的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9007356D0 (en) * 1990-04-02 1990-05-30 Pawliszyn Janusz B Micro solid phase extraction with fused silica optical fibres
US5576217A (en) * 1995-02-28 1996-11-19 Mallinckrodt Baker, Inc. Solid phase microextraction of trace amounts of organic analytes

Also Published As

Publication number Publication date
AU714200B2 (en) 1999-12-23
NO960133L (no) 1997-07-14
NO960133D0 (no) 1996-01-11
CA2242481C (fr) 2004-06-29
AU1457697A (en) 1997-08-01
NO302056B1 (no) 1998-01-12
WO1997025606A1 (fr) 1997-07-17
EP0938654A1 (fr) 1999-09-01

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Legal Events

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