CA2360863A1 - Separation column for chromatography, medium for solid phase extraction and sample injection system for chromatography - Google Patents
Separation column for chromatography, medium for solid phase extraction and sample injection system for chromatography Download PDFInfo
- Publication number
- CA2360863A1 CA2360863A1 CA002360863A CA2360863A CA2360863A1 CA 2360863 A1 CA2360863 A1 CA 2360863A1 CA 002360863 A CA002360863 A CA 002360863A CA 2360863 A CA2360863 A CA 2360863A CA 2360863 A1 CA2360863 A1 CA 2360863A1
- Authority
- CA
- Canada
- Prior art keywords
- chromatography
- medium
- injection system
- solid phase
- separation column
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
-
- 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
- G01N30/6052—Construction of the column body
- G01N30/6065—Construction of the column body with varying cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/52—Sorbents specially adapted for preparative chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/58—Use in a single column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/80—Aspects related to sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J2220/84—Capillaries
-
- 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
- G01N30/08—Preparation using an enricher
- G01N2030/085—Preparation using an enricher using absorbing precolumn
Abstract
A separation column for chromatography or a medium for solid phase extraction, which comprises a hollow capillary and a collected body packed in the hollow capillary and serving as a stationary phase, the collected body comprising long fibers having an adsorbing ability selective towards a target solute and arranged in the axial direction of the capillary, and a sample injection system which comprises the foregoing hollow capillary incorporated into a loop of a valve or a passage connecting two valves, the valve(s) being used as an injector for the chromatography. The use of the polymeric long fibers, which have chemical structures specially designed so that they can specifically interact with a target substance (a solute or an analyte) to be analyzed, permits the selective or preferential extraction and/or concentration of the solute.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000334960A JP4520621B2 (en) | 2000-11-01 | 2000-11-01 | Chromatographic separation column, solid phase extraction medium, and chromatographic sample injection system |
JP2000-334960 | 2000-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2360863A1 true CA2360863A1 (en) | 2002-05-01 |
CA2360863C CA2360863C (en) | 2005-08-09 |
Family
ID=18810783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002360863A Expired - Fee Related CA2360863C (en) | 2000-11-01 | 2001-11-01 | Separation column for chromatography, medium for solid phase extraction and sample injection system for chromatography |
Country Status (4)
Country | Link |
---|---|
US (2) | US6780314B2 (en) |
EP (1) | EP1203953A3 (en) |
JP (1) | JP4520621B2 (en) |
CA (1) | CA2360863C (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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US20170241877A1 (en) * | 2002-03-11 | 2017-08-24 | Janusz B. Pawliszyn | System and method for desorbing and detecting an analyte sorbed on a solid phase microextraction device |
US20090026122A1 (en) | 2002-03-11 | 2009-01-29 | Janusz | Biocompatible solid-phase microextraction coatings and methods for their preparation |
US9870907B2 (en) | 2002-03-11 | 2018-01-16 | Jp Scientific Limited | Probe for extraction of molecules of interest from a sample |
EP1552286A1 (en) * | 2002-10-09 | 2005-07-13 | Université Catholique de Louvain | Column for analytical temperature rising elution fractionation (atref) |
JP3917052B2 (en) * | 2002-10-16 | 2007-05-23 | 信和化工株式会社 | Copolymer, adsorbent or concentration medium using the same, injection needle for solid-phase microextraction |
WO2005011832A2 (en) * | 2003-07-29 | 2005-02-10 | Sullivan James J | A simultaneous multi-colum liquid chromatograph for direct sampling of an array of liquid samples |
WO2005021844A2 (en) * | 2003-08-21 | 2005-03-10 | Filtrona Richmond, Inc. | Polymeric fiber rods for separation applications |
US7166212B2 (en) * | 2003-09-30 | 2007-01-23 | Chromba, Inc. | Multicapillary column for chromatography and sample preparation |
US20070017870A1 (en) | 2003-09-30 | 2007-01-25 | Belov Yuri P | Multicapillary device for sample preparation |
JP2005233941A (en) * | 2004-01-23 | 2005-09-02 | Ngk Insulators Ltd | Carrier for solid phase extraction |
FI117179B (en) * | 2004-01-23 | 2006-07-14 | Environics Oy | Gas chromatograph |
US7740763B2 (en) * | 2004-08-10 | 2010-06-22 | Clemson University | Capillary-channeled polymeric fiber as solid phase extraction media |
US20060223052A1 (en) * | 2005-03-30 | 2006-10-05 | Kimberly-Clark Worldwide, Inc. | Technique for detecting microorganisms |
CN100406886C (en) * | 2005-06-22 | 2008-07-30 | 夏之宁 | Microminiaturized liquid phase chromatography separating method |
US8007742B2 (en) | 2005-09-20 | 2011-08-30 | United States Of America As Represented By The Secretary Of Commerce | IRIS digester-evaporator interface |
JP2007121218A (en) * | 2005-10-31 | 2007-05-17 | Shinwa Kako Kk | Column for high temperature chromatography |
WO2007124373A1 (en) * | 2006-04-20 | 2007-11-01 | Sigma-Aldrich Co. | Internally cooled coated fiber device |
US7735352B2 (en) * | 2006-05-16 | 2010-06-15 | Alliant Techsystems Inc. | Multi-dimensional portable gas chromatograph system |
US7635005B2 (en) * | 2006-05-16 | 2009-12-22 | Alliant Techsystems Inc. | Very small high pressure regulator |
US7524363B2 (en) * | 2006-05-16 | 2009-04-28 | Alliant Techsystems Inc. | Gas chromatograph column assembly |
US7485176B2 (en) * | 2006-05-16 | 2009-02-03 | Alliant Techsystems Inc. | Compact thermal conductivity detector |
JP4835695B2 (en) * | 2006-10-31 | 2011-12-14 | 株式会社島津製作所 | Chromatograph mass spectrometer |
WO2009121034A2 (en) * | 2008-03-28 | 2009-10-01 | Pelican Group Holdings, Inc. | Multicapillary sample preparation devices and methods for processing analytes |
JP5083047B2 (en) * | 2008-06-04 | 2012-11-28 | 株式会社三菱化学アナリテック | Coulometric titrator for moisture measurement |
WO2010030900A1 (en) * | 2008-09-11 | 2010-03-18 | The Ohio State University Research Foundation | Electro-spun fibers and applications therefor |
WO2011109473A1 (en) * | 2010-03-02 | 2011-09-09 | The Ohio State University Research Foundation | Molecularly imprinted carbon |
CN103153423A (en) | 2010-07-30 | 2013-06-12 | Emd密理博公司 | Chromatography media and method |
US8589892B2 (en) | 2010-11-21 | 2013-11-19 | International Business Machines Corporation | Verification of speculative execution |
CN102565211B (en) * | 2011-11-30 | 2014-01-29 | 安徽皖仪科技股份有限公司 | Method for detecting four plasticizers by water semi-saturated normal-phase chromatography |
EP4239311A3 (en) * | 2013-02-06 | 2023-11-15 | CTC Analytics AG | Extraction device |
WO2014170384A1 (en) * | 2013-04-17 | 2014-10-23 | Chromalytica Ab | Direct thermal desorption unit linked to gas chromatography - uv detection |
US9316629B2 (en) | 2013-09-19 | 2016-04-19 | King Fahd University Of Petroleum And Minerals | Method of determining phenoxy herbicides in water samples by phase transfer microextraction with simultaneous derivatization and gas-chromatography mass-spectrometry analysis |
US11680080B2 (en) | 2014-03-13 | 2023-06-20 | Folim G. Halaka | Purification columns and methods |
US9486717B2 (en) * | 2014-03-13 | 2016-11-08 | Folim G. Halaka | Purification columns and methods |
EP3188816B1 (en) | 2014-09-02 | 2021-06-09 | EMD Millipore Corporation | Chromatography media comprising discrete porous bundles of nanofibrils |
KR102162753B1 (en) | 2014-12-08 | 2020-10-07 | 이엠디 밀리포어 코포레이션 | Mixed bed ion exchange adsorber |
EP3093658B1 (en) * | 2015-05-11 | 2023-06-07 | Fagus-Grecon Greten Gmbh & Co. Kg | Gas analysis device and method |
US10466216B2 (en) * | 2015-09-01 | 2019-11-05 | Orange Photonics, Inc. | Cannabinoid concentration analyzer and method |
EP3423186A4 (en) | 2016-03-02 | 2019-10-23 | JP Scientific Limited | Solid phase microextraction coating |
JP6803400B2 (en) * | 2016-05-10 | 2020-12-23 | ジェイ・ピィ・サイエンティフィック・リミテッドJp Scientific Limited | Systems and methods for desorbing and detecting analytes adsorbed on solid-phase microextractors |
WO2020050829A1 (en) * | 2018-09-05 | 2020-03-12 | Bae Systems Information And Electronic Systems Integration Inc. | Carbide-derived carbon for solid-phase micro extraction media |
DE102020107910A1 (en) | 2019-04-04 | 2020-10-08 | Dionex Softron Gmbh | Liquid chromatography method, system and use for sampling |
WO2021034483A2 (en) * | 2019-08-01 | 2021-02-25 | Diaz Acevedo Maria Mercedes | Apparatus for separation and conveying of clumped particles, such as carbon fibers |
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US4066705A (en) * | 1975-10-22 | 1978-01-03 | Celanese Corporation | Polybenzimidazole fiber supported catalyst |
JPS541490U (en) * | 1977-06-07 | 1979-01-08 | ||
US4225442A (en) * | 1978-08-22 | 1980-09-30 | Brunswick Corporation | Core spun filtration roving |
US4375163A (en) * | 1981-01-08 | 1983-03-01 | Varian Associates, Inc. | Method and apparatus for on-column detection in liquid chromatography |
DE3211322A1 (en) * | 1982-03-27 | 1983-09-29 | Hasso von 4000 Düsseldorf Blücher | AREA FILTER AND METHOD FOR THE PRODUCTION THEREOF |
US4483773A (en) * | 1982-10-04 | 1984-11-20 | Varian Associates, Inc. | Narrow bore micro-particulate column packing process and product |
US4657742A (en) * | 1985-07-01 | 1987-04-14 | Ppg Industries, Inc. | Packed fiber glass reaction vessel |
US4834877A (en) * | 1985-08-09 | 1989-05-30 | The Dow Chemical Company | Apparatus for membrane-permeation separations using segmented flow |
JPS6370080A (en) * | 1986-09-12 | 1988-03-30 | 株式会社日立製作所 | Heat-insulating box body |
JPS6370080U (en) * | 1986-10-28 | 1988-05-11 | ||
US4872979A (en) * | 1987-04-22 | 1989-10-10 | The Perkin-Elmer Corporation | Chromatography column |
FR2618349B1 (en) * | 1987-07-24 | 1991-10-25 | Comp Generale Electricite | DEVICE FOR CHROMATOGRAPHIC SEPARATION OF FLUIDS |
US5286449A (en) * | 1988-04-04 | 1994-02-15 | Asahi Medical Co., Ltd. | Adsorber module for whole blood treatment and an adsorber apparatus containing the adsorber module |
US5683916A (en) * | 1988-10-31 | 1997-11-04 | Hemasure Inc. | Membrane affinity apparatus and purification methods related thereto |
US4957620A (en) * | 1988-11-15 | 1990-09-18 | Hoechst Celanese Corporation | Liquid chromatography using microporous hollow fibers |
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US5160627A (en) * | 1990-10-17 | 1992-11-03 | Hoechst Celanese Corporation | Process for making microporous membranes having gel-filled pores, and separations methods using such membranes |
US5482773A (en) * | 1991-07-01 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Activated carbon-containing fibrids |
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WO2000015331A1 (en) * | 1998-09-14 | 2000-03-23 | 3M Innovative Properties Company | Extraction articles and methods |
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-
2000
- 2000-11-01 JP JP2000334960A patent/JP4520621B2/en not_active Expired - Lifetime
-
2001
- 2001-10-29 EP EP01309148A patent/EP1203953A3/en not_active Withdrawn
- 2001-10-31 US US09/984,714 patent/US6780314B2/en not_active Expired - Lifetime
- 2001-11-01 CA CA002360863A patent/CA2360863C/en not_active Expired - Fee Related
-
2004
- 2004-06-23 US US10/873,206 patent/US7211189B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020050470A1 (en) | 2002-05-02 |
JP4520621B2 (en) | 2010-08-11 |
EP1203953A2 (en) | 2002-05-08 |
JP2002139484A (en) | 2002-05-17 |
US20050000874A1 (en) | 2005-01-06 |
US7211189B2 (en) | 2007-05-01 |
EP1203953A3 (en) | 2004-01-28 |
CA2360863C (en) | 2005-08-09 |
US6780314B2 (en) | 2004-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20191101 |