DE602004028271D1 - Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie - Google Patents

Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie

Info

Publication number
DE602004028271D1
DE602004028271D1 DE602004028271T DE602004028271T DE602004028271D1 DE 602004028271 D1 DE602004028271 D1 DE 602004028271D1 DE 602004028271 T DE602004028271 T DE 602004028271T DE 602004028271 T DE602004028271 T DE 602004028271T DE 602004028271 D1 DE602004028271 D1 DE 602004028271D1
Authority
DE
Germany
Prior art keywords
channel
analytes
transitions
chromatography
arrangement
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
DE602004028271T
Other languages
English (en)
Inventor
Andrew Tipler
John H Vanderhoef
James E Botelho
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.)
Revvity Health Sciences Inc
Original Assignee
PerkinElmer Health Sciences 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 Sciences Inc filed Critical PerkinElmer Health Sciences Inc
Priority claimed from PCT/US2004/011434 external-priority patent/WO2005057145A2/en
Publication of DE602004028271D1 publication Critical patent/DE602004028271D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N30/02—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)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (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)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE602004028271T 2003-04-14 2004-04-14 Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie Expired - Lifetime DE602004028271D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46273103P 2003-04-14 2003-04-14
US48162603P 2003-11-12 2003-11-12
PCT/US2004/011434 WO2005057145A2 (en) 2003-04-14 2004-04-14 Interface assembly for pre-concentrating analytes in chromatography

Publications (1)

Publication Number Publication Date
DE602004028271D1 true DE602004028271D1 (de) 2010-09-02

Family

ID=38477105

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602004028271T Expired - Lifetime DE602004028271D1 (de) 2003-04-14 2004-04-14 Anordnung mit übergängen zur vorkonzentration von analyten bei der chromatographie
DE602004027675T Expired - Lifetime DE602004027675D1 (de) 2003-04-14 2004-04-14 Schnittstellenanordnung zum Vorkonzentrieren von Analyten bei Chromatographie

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602004027675T Expired - Lifetime DE602004027675D1 (de) 2003-04-14 2004-04-14 Schnittstellenanordnung zum Vorkonzentrieren von Analyten bei Chromatographie

Country Status (5)

Country Link
EP (1) EP1850128B1 (de)
JP (1) JP4213745B2 (de)
CN (1) CN100401060C (de)
AT (2) ATE475088T1 (de)
DE (2) DE602004028271D1 (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
CN104081179B (zh) 2011-11-30 2016-03-16 株式会社岛津制作所 顶空进样装置
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
JPWO2016103561A1 (ja) * 2014-12-22 2017-10-05 パナソニックＩｐマネジメント株式会社 化学物質濃縮器および化学物質検出装置

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
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
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
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
ATE470853T1 (de) 2010-06-15
JP2006524796A (ja) 2006-11-02
CN1806170A (zh) 2006-07-19
EP1850128B1 (de) 2010-06-09
EP1850128A1 (de) 2007-10-31
JP4213745B2 (ja) 2009-01-21
CN100401060C (zh) 2008-07-09
DE602004027675D1 (de) 2010-07-22
ATE475088T1 (de) 2010-08-15

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