DE60231790D1 - Verfahren zum packen von kapillarsäulen mit partikelförmigen stoffen - Google Patents

Verfahren zum packen von kapillarsäulen mit partikelförmigen stoffen

Info

Publication number
DE60231790D1
DE60231790D1 DE60231790T DE60231790T DE60231790D1 DE 60231790 D1 DE60231790 D1 DE 60231790D1 DE 60231790 T DE60231790 T DE 60231790T DE 60231790 T DE60231790 T DE 60231790T DE 60231790 D1 DE60231790 D1 DE 60231790D1
Authority
DE
Germany
Prior art keywords
frit
column
channel
liquid
capillary
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
DE60231790T
Other languages
English (en)
Inventor
Gary A Valaskovic
Emily E Ehrenfeld
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.)
New Objective Inc
Original Assignee
New Objective 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 New Objective Inc filed Critical New Objective Inc
Application granted granted Critical
Publication of DE60231790D1 publication Critical patent/DE60231790D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • B01D15/206—Packing or coating
    • 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
    • G01N30/56—Packing methods or coating methods
    • 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
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • G01N2030/562—Packing methods or coating methods packing
    • G01N2030/565—Packing methods or coating methods packing slurry packing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Indole Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE60231790T 2001-01-24 2002-01-23 Verfahren zum packen von kapillarsäulen mit partikelförmigen stoffen Expired - Lifetime DE60231790D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/768,895 US6395183B1 (en) 2001-01-24 2001-01-24 Method for packing capillary columns with particulate materials
PCT/US2002/002116 WO2002058814A1 (en) 2001-01-24 2002-01-23 Method for packing capillary columns with particulate materials

Publications (1)

Publication Number Publication Date
DE60231790D1 true DE60231790D1 (de) 2009-05-14

Family

ID=25083803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60231790T Expired - Lifetime DE60231790D1 (de) 2001-01-24 2002-01-23 Verfahren zum packen von kapillarsäulen mit partikelförmigen stoffen

Country Status (6)

Country Link
US (1) US6395183B1 (de)
EP (1) EP1361912B1 (de)
JP (1) JP3968307B2 (de)
AT (1) ATE427151T1 (de)
DE (1) DE60231790D1 (de)
WO (1) WO2002058814A1 (de)

Families Citing this family (36)

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Publication number Priority date Publication date Assignee Title
DE10028447A1 (de) * 2000-06-14 2001-12-20 Merck Patent Gmbh Verfahren zur Herstellung von monolithischen Chromatographiesäulen
US20020190002A1 (en) * 2001-04-04 2002-12-19 Urquhart Karl J. Chemical purification cartridge
JP2003073708A (ja) * 2001-09-03 2003-03-12 Toyota Industries Corp 粉末充填方法とその装置および複合材料の製造方法
US6723236B2 (en) * 2002-03-19 2004-04-20 Waters Investments Limited Device for solid phase extraction and method for purifying samples prior to analysis
JP2004003897A (ja) * 2002-06-03 2004-01-08 Shinwa Kako Kk クロマトグラフィー用担体、前処理用担体及びキット
KR100505361B1 (ko) * 2002-06-03 2005-08-03 정원조 소결 무기 분말 프릿이 장착된 금속 튜빙/프릿 및 이를이용하여 제작하는 크로마토그래피 컬럼
WO2004071615A2 (en) * 2003-02-07 2004-08-26 Waters Investments Limited Polymeric solid supports for chromatography nanocolumns
WO2004071619A1 (en) * 2003-02-10 2004-08-26 Waters Investments Limited Siloxane-immobilized particulate stationary phases for chromatographic separations and extractions
EP1702886A4 (de) * 2003-09-11 2011-02-16 Taiyo Kagaku Kk Poröses siliciumdioxid mit darauf geträgerter substanz
WO2005096720A2 (en) * 2004-03-29 2005-10-20 Waters Investments Limited A capillar emitter for electrospray mass spectrometry
US8026477B2 (en) 2006-03-03 2011-09-27 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
US7700913B2 (en) * 2006-03-03 2010-04-20 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
US7705297B2 (en) * 2006-05-26 2010-04-27 Ionsense, Inc. Flexible open tube sampling system for use with surface ionization technology
EP2099553A4 (de) * 2006-10-13 2010-05-12 Ionsense Inc Probenahmesystem zur aufnahme und überführung von ionen in ein spektroskopiesystem
US8440965B2 (en) 2006-10-13 2013-05-14 Ionsense, Inc. Sampling system for use with surface ionization spectroscopy
JP4826499B2 (ja) * 2006-11-14 2011-11-30 株式会社三菱化学アナリテック 試料カラムからの充填物取出し装置
EP2111293A2 (de) * 2006-12-21 2009-10-28 Hammersmith Imanet Limited Nukleophile radiofluorierung mit mikrofabrizierten vorrichtungen
WO2008087715A1 (ja) * 2007-01-17 2008-07-24 Shimadzu Corporation イオン化用エミッタ、イオン化装置及びイオン化用エミッタの製造方法
TWI320395B (en) * 2007-02-09 2010-02-11 Primax Electronics Ltd An automatic duplex document feeder with a function of releasing paper jam
JP4660563B2 (ja) * 2008-02-28 2011-03-30 株式会社日立ハイテクノロジーズ 分離カラム及び液体クロマトグラフ
EP2282202B1 (de) 2008-05-23 2012-09-12 Mitsubishi Chemical Analytech Co., Ltd. Füllstoffentnahmevorrichtung für probensäule
CN102216768A (zh) * 2008-09-09 2011-10-12 由卫生福利和体育大臣代表的荷兰王国 Lcms技术及其应用
US8207497B2 (en) 2009-05-08 2012-06-26 Ionsense, Inc. Sampling of confined spaces
CA2785198C (en) * 2009-12-22 2018-02-27 Ge Healthcare Bio-Sciences Ab Method for dry packing of chromatography columns
US8822949B2 (en) 2011-02-05 2014-09-02 Ionsense Inc. Apparatus and method for thermal assisted desorption ionization systems
US8901488B1 (en) 2011-04-18 2014-12-02 Ionsense, Inc. Robust, rapid, secure sample manipulation before during and after ionization for a spectroscopy system
WO2014011356A1 (en) * 2012-07-13 2014-01-16 Brown University Capillary column with fritted tip
US20150177200A1 (en) * 2013-12-19 2015-06-25 Dean John Richards Chromatograph with column engineering for use in oil and gas extraction
US9337007B2 (en) 2014-06-15 2016-05-10 Ionsense, Inc. Apparatus and method for generating chemical signatures using differential desorption
US9899196B1 (en) 2016-01-12 2018-02-20 Jeol Usa, Inc. Dopant-assisted direct analysis in real time mass spectrometry
US10636640B2 (en) 2017-07-06 2020-04-28 Ionsense, Inc. Apparatus and method for chemical phase sampling analysis
US10825673B2 (en) 2018-06-01 2020-11-03 Ionsense Inc. Apparatus and method for reducing matrix effects
CN114730694A (zh) 2019-10-28 2022-07-08 埃昂森斯股份有限公司 脉动流大气实时电离
US11913861B2 (en) 2020-05-26 2024-02-27 Bruker Scientific Llc Electrostatic loading of powder samples for ionization
US20230047460A1 (en) * 2021-07-30 2023-02-16 Agilent Technologies, Inc. Methods of making media of substantially monodisperse populations of polyarylketone or polyarylthioetherketone particles, and containers comprising them
WO2023154901A2 (en) * 2022-02-11 2023-08-17 Beaver Creek Analytical, Llc Particle-packed membrane inlet for high-pressure chemical measurements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483773A (en) 1982-10-04 1984-11-20 Varian Associates, Inc. Narrow bore micro-particulate column packing process and product
USH896H (en) 1983-05-31 1991-03-05 Shell Oil Company Separating column for gas chromatography
US4966696A (en) 1984-03-01 1990-10-30 Isco, Inc. Method of making a frit
US4793920A (en) 1985-12-11 1988-12-27 Lee Scientific, Inc. Chromatography columns with cast porous plugs and methods of fabricating same
US5246577A (en) * 1990-05-29 1993-09-21 Millipore Corporation Apparatus for effecting capillary electrophoresis
US5241998A (en) * 1991-10-30 1993-09-07 Suprex Corporation Apparatus and method for packing particles
US5679255A (en) 1992-06-22 1997-10-21 The Dow Chemical Company Microcolumns for chromatography and method for making same
US5453163A (en) 1993-10-29 1995-09-26 Yan; Chao Electrokinetic packing of capillary columns
US5997746A (en) 1998-05-29 1999-12-07 New Objective Inc. Evaporative packing of capillary columns

Also Published As

Publication number Publication date
JP2004526134A (ja) 2004-08-26
EP1361912B1 (de) 2009-04-01
JP3968307B2 (ja) 2007-08-29
EP1361912A4 (de) 2005-12-21
EP1361912A1 (de) 2003-11-19
ATE427151T1 (de) 2009-04-15
US6395183B1 (en) 2002-05-28
WO2002058814A1 (en) 2002-08-01

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