AU2310992A - Method and apparatus for improved solid phase extraction - Google Patents

Method and apparatus for improved solid phase extraction

Info

Publication number
AU2310992A
AU2310992A AU23109/92A AU2310992A AU2310992A AU 2310992 A AU2310992 A AU 2310992A AU 23109/92 A AU23109/92 A AU 23109/92A AU 2310992 A AU2310992 A AU 2310992A AU 2310992 A AU2310992 A AU 2310992A
Authority
AU
Australia
Prior art keywords
solid phase
phase extraction
improved solid
improved
extraction
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
AU23109/92A
Inventor
C. Michael O'Donnell
Stephen K Schultheis
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.)
Toxi-Lab Inc
Original Assignee
Toxi-Lab Inc
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 Toxi-Lab Inc filed Critical Toxi-Lab Inc
Publication of AU2310992A publication Critical patent/AU2310992A/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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/92—Construction of the plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/22—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • 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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • G01N2030/009—Extraction
    • 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
    • G01N2030/062—Preparation extracting sample from raw material
    • 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
    • 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
    • G01N30/91—Application of the sample
AU23109/92A 1991-07-12 1992-07-08 Method and apparatus for improved solid phase extraction Abandoned AU2310992A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72935691A 1991-07-12 1991-07-12
US729356 1991-07-12

Publications (1)

Publication Number Publication Date
AU2310992A true AU2310992A (en) 1993-02-11

Family

ID=24930670

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23109/92A Abandoned AU2310992A (en) 1991-07-12 1992-07-08 Method and apparatus for improved solid phase extraction

Country Status (2)

Country Link
AU (1) AU2310992A (en)
WO (1) WO1993001494A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019687A1 (en) * 1993-02-26 1994-09-01 Merck Patent Gmbh Separator
EP0735920B1 (en) * 1993-12-22 1998-08-05 Minnesota Mining And Manufacturing Company Use of sheet materials for solid phase extractions and solid phase reactions
US5728301A (en) * 1994-09-29 1998-03-17 Truett; William L. Apparatus and method for thin layer chromatography
EP0790860B1 (en) * 1994-11-10 1998-10-28 Minnesota Mining And Manufacturing Company Solid phase extraction using composite sheet for direct measurement of radioactivity
US5766550A (en) * 1995-03-15 1998-06-16 City Of Hope Disposable reagent storage and delivery cartridge
DE19627924C2 (en) * 1996-06-21 2003-02-20 Michael Kuehn Process and mixture for producing a self-supporting material and material
US6177282B1 (en) * 1997-08-12 2001-01-23 Mcintyre John A. Antigens embedded in thermoplastic
DE19743176A1 (en) * 1997-09-30 1999-04-01 Knoell Hans Forschung Ev Process for the separation of complex substance mixtures by means of solid phase extraction for use in the search for active substances and for analytical purposes
GB9913275D0 (en) * 1999-06-08 1999-08-04 Dna Research Instr Limited Sample processing device
GB9920170D0 (en) 1999-08-25 1999-10-27 Univ Portsmouth A passive sampling device
US7229595B2 (en) * 2001-06-15 2007-06-12 Molecular Devices Corporation Filtration column devices and methods of filtering therewith
FR2839458A1 (en) * 2002-05-07 2003-11-14 Univ Lille Sciences Tech Solid phase extraction, to fix molecules, has a support with a hollow zone to take a titration plate in a sealed fit for suction to fix the molecules and extract solutions simultaneously
WO2010101865A1 (en) * 2009-03-02 2010-09-10 Zymo Research Corporation Universal column
CH701526B1 (en) * 2009-07-24 2013-02-15 Camag Method and apparatus for preparation of substances for qualitative and quantitative analyzes.
WO2012078374A2 (en) * 2010-12-06 2012-06-14 3M Innovative Properties Company Microorganism concentration process and device
CN103221550B (en) * 2010-12-06 2018-05-11 3M创新有限公司 Microorganism concentration process and device
RU2020124757A (en) * 2014-11-21 2021-06-30 Оккам Байолэбс, Инк. SYSTEM AND METHOD FOR COLLECTING NUCLEIC ACID SAMPLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714035A (en) * 1971-05-19 1973-01-30 D Jones Method and apparatus for thin layer chromatography
US3963421A (en) * 1974-07-12 1976-06-15 Sierra Laboratories, Inc. TLC method for drug detection
US4787971A (en) * 1987-01-23 1988-11-29 Alan Donald Miniaturized column chromatography separation apparatus and method of assaying biomolecules employing the same
US4961916A (en) * 1988-06-02 1990-10-09 Irsst-Institut De Recherche En Sante Et En Securite Du Travail Du Quebec Sampling device
US5124041A (en) * 1989-07-28 1992-06-23 Applied Biosystems, Inc. Biomolecule sample immobilization

Also Published As

Publication number Publication date
WO1993001494A1 (en) 1993-01-21

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