CA2381137A1 - Analytical method and device - Google Patents

Analytical method and device Download PDF

Info

Publication number
CA2381137A1
CA2381137A1 CA002381137A CA2381137A CA2381137A1 CA 2381137 A1 CA2381137 A1 CA 2381137A1 CA 002381137 A CA002381137 A CA 002381137A CA 2381137 A CA2381137 A CA 2381137A CA 2381137 A1 CA2381137 A1 CA 2381137A1
Authority
CA
Canada
Prior art keywords
flow
membrane
components
matrix
flow matrix
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.)
Abandoned
Application number
CA002381137A
Other languages
English (en)
French (fr)
Inventor
Jan Carlsson
Maria Lonnberg
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.)
MAIIA AB
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
Priority claimed from SE9902855A external-priority patent/SE9902855D0/xx
Priority claimed from SE9903970A external-priority patent/SE9903970D0/xx
Application filed by Individual filed Critical Individual
Publication of CA2381137A1 publication Critical patent/CA2381137A1/en
Abandoned 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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/94—Development
    • 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
    • G01N2030/388—Elution in two different directions on one stationary phase
    • 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
    • G01N30/52—Physical parameters
    • G01N2030/524—Physical parameters structural properties
    • G01N2030/527—Physical parameters structural properties sorbent material in form of a membrane

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)
  • Investigating Or Analysing Biological Materials (AREA)
CA002381137A 1999-08-06 2000-07-21 Analytical method and device Abandoned CA2381137A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
SE9902855A SE9902855D0 (sv) 1999-08-06 1999-08-06 Analytical method and apparatus
SE9902855-7 1999-08-06
US14856699P 1999-08-13 1999-08-13
US60/148,566 1999-08-13
SE9903970-3 1999-11-01
SE9903970A SE9903970D0 (sv) 1999-08-06 1999-11-01 Analytical method and device
US16414799P 1999-11-08 1999-11-08
US60/164,147 1999-11-08
PCT/SE2000/001510 WO2001011355A1 (en) 1999-08-06 2000-07-21 Analytical method and device

Publications (1)

Publication Number Publication Date
CA2381137A1 true CA2381137A1 (en) 2001-02-15

Family

ID=27484821

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002381137A Abandoned CA2381137A1 (en) 1999-08-06 2000-07-21 Analytical method and device

Country Status (5)

Country Link
EP (1) EP1210594A1 (ja)
JP (1) JP2003525426A (ja)
AU (1) AU770715B2 (ja)
CA (1) CA2381137A1 (ja)
WO (1) WO2001011355A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040104174A1 (en) * 2002-11-26 2004-06-03 Kolesinski Henry S. Chromatographic separation process
WO2007120272A2 (en) * 2005-12-06 2007-10-25 Pall Corporation Method for testing chromatography media and devices
GB0604973D0 (en) 2006-03-11 2006-04-19 Central Science Lab Csl Of San Purification method and kit
US9234881B2 (en) 2010-05-27 2016-01-12 Daicel Corporation Sample detection method by thin-layer chromatography, thin-layer chromatography plate, and method for producing same
JP6999110B2 (ja) * 2017-10-10 2022-01-18 国立大学法人 東京大学 浸透圧調整物質定着用アニオン性イオン交換膜、浸透圧調整物質検出方法、および浸透圧調整物質検出キット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792083A1 (de) * 1968-07-19 1971-04-29 Merck Anlagen Gmbh Zweischichtenplatte und ihre Verwendung zur duennschichtchromatographischen Auftrennung von Aminosaeuren
US4313906A (en) * 1979-08-17 1982-02-02 Whatman, Inc. Two dimensional two phase thin layer chromatography plate and method
US4469601A (en) 1981-03-17 1984-09-04 Varex Corporation System and apparatus for multi-dimensional real-time chromatography
JP2671557B2 (ja) * 1990-04-20 1997-10-29 株式会社島津製作所 薄層クロマトプレートの水平展開方法及び転写方法
WO1993016382A1 (en) * 1992-02-10 1993-08-19 University Of Saskatchewan Assessment of ion availability in heterogeneous media using ion-exchange membranes
US5658747A (en) * 1994-05-10 1997-08-19 Biocontrol System, Inc. Compositions and methods for control of reactivity between diagnostic reagents and microorganisms
US6319466B1 (en) * 1997-07-16 2001-11-20 Charm Sciences, Inc. Test device for detecting the presence of a residue analyte in a sample
WO1999030145A1 (en) * 1997-12-05 1999-06-17 Mosaic Technologies Slotted electrophoresis gel composition and methods of use thereof

Also Published As

Publication number Publication date
AU770715B2 (en) 2004-02-26
EP1210594A1 (en) 2002-06-05
AU6331300A (en) 2001-03-05
WO2001011355A1 (en) 2001-02-15
JP2003525426A (ja) 2003-08-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued