ATE470853T1 - Schnittstellenanordnung zum vorkonzentrieren von analyten bei chromatographie - Google Patents

Schnittstellenanordnung zum vorkonzentrieren von analyten bei chromatographie

Info

Publication number
ATE470853T1
ATE470853T1 AT07075226T AT07075226T ATE470853T1 AT E470853 T1 ATE470853 T1 AT E470853T1 AT 07075226 T AT07075226 T AT 07075226T AT 07075226 T AT07075226 T AT 07075226T AT E470853 T1 ATE470853 T1 AT E470853T1
Authority
AT
Austria
Prior art keywords
channel
analytes
chromatography
interface arrangement
adsorbent
Prior art date
Application number
AT07075226T
Other languages
English (en)
Inventor
Andrew Tipler
John H Vanderhoef
James E Botelho
Original Assignee
Perkinelmer Health Sci 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 Perkinelmer Health Sci Inc filed Critical Perkinelmer Health Sci Inc
Application granted granted Critical
Publication of ATE470853T1 publication Critical patent/ATE470853T1/de

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
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/12—Preparation by evaporation
    • G01N2030/121—Preparation by evaporation cooling; cold traps

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
AT07075226T 2003-04-14 2004-04-14 Schnittstellenanordnung zum vorkonzentrieren von analyten bei chromatographie ATE470853T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46273103P 2003-04-14 2003-04-14
US48162603P 2003-11-12 2003-11-12

Publications (1)

Publication Number Publication Date
ATE470853T1 true ATE470853T1 (de) 2010-06-15

Family

ID=38477105

Family Applications (2)

Application Number Title Priority Date Filing Date
AT07075226T ATE470853T1 (de) 2003-04-14 2004-04-14 Schnittstellenanordnung zum vorkonzentrieren von analyten bei chromatographie
AT04750085T ATE475088T1 (de) 2003-04-14 2004-04-14 Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04750085T ATE475088T1 (de) 2003-04-14 2004-04-14 Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie

Country Status (5)

Country Link
EP (1) EP1850128B1 (de)
JP (1) JP4213745B2 (de)
CN (1) CN100401060C (de)
AT (2) ATE470853T1 (de)
DE (2) DE602004027675D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5148933B2 (ja) * 2007-06-19 2013-02-20 ジーエルサイエンス株式会社 試料濃縮方法及び装置
US8414684B2 (en) * 2010-06-01 2013-04-09 Dionex Corporation High pressure degas assembly for chromatography system and method
WO2013080333A1 (ja) 2011-11-30 2013-06-06 株式会社島津製作所 ヘッドスペース試料導入装置
CN104020307A (zh) * 2014-06-16 2014-09-03 武汉矽感科技有限公司 顶空分析检测设备的自动进样方法及其实现系统
US20170212069A1 (en) * 2014-12-22 2017-07-27 Panasonic Intellectual Property Management Co., Ltd. Chemical substance concentrator and chemical substance detecting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711786A (en) * 1995-10-23 1998-01-27 The Perkin-Elmer Corporation Gas chromatographic system with controlled sample transfer
US5827945A (en) * 1996-10-24 1998-10-27 Varian Associates, Inc. Real-time gas-chromatography mass-spectrometry trace vapor detection
US5932482A (en) 1998-08-10 1999-08-03 Markelov; Michael Headspace vial apparatus and method
CN1173177C (zh) * 2000-09-29 2004-10-27 中国科学院大连化学物理研究所 一种小体积气体样品的动态预浓缩方法
CN2439025Y (zh) * 2000-09-29 2001-07-11 中国科学院大连化学物理研究所 一种气体样品的动态预浓缩装置
US6652625B1 (en) 2002-07-24 2003-11-25 Perkin Elmer Instruments Llc Analyte pre-concentrator for gas chromatography

Also Published As

Publication number Publication date
EP1850128B1 (de) 2010-06-09
ATE475088T1 (de) 2010-08-15
JP2006524796A (ja) 2006-11-02
DE602004027675D1 (de) 2010-07-22
JP4213745B2 (ja) 2009-01-21
CN100401060C (zh) 2008-07-09
CN1806170A (zh) 2006-07-19
EP1850128A1 (de) 2007-10-31
DE602004028271D1 (de) 2010-09-02

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Legal Events

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