AU2003256772A1 - Analyte pre-concentrator for gas chromatography - Google Patents

Analyte pre-concentrator for gas chromatography

Info

Publication number
AU2003256772A1
AU2003256772A1 AU2003256772A AU2003256772A AU2003256772A1 AU 2003256772 A1 AU2003256772 A1 AU 2003256772A1 AU 2003256772 A AU2003256772 A AU 2003256772A AU 2003256772 A AU2003256772 A AU 2003256772A AU 2003256772 A1 AU2003256772 A1 AU 2003256772A1
Authority
AU
Australia
Prior art keywords
concentrator
gas chromatography
analyte pre
analyte
chromatography
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
AU2003256772A
Other languages
English (en)
Other versions
AU2003256772A8 (en
Inventor
Gary J. Campbell
Mark Collins
Andrew Tipler
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 LAS 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
Priority claimed from US10/202,147 external-priority patent/US6652625B1/en
Application filed by PerkinElmer LAS Inc filed Critical PerkinElmer LAS Inc
Publication of AU2003256772A1 publication Critical patent/AU2003256772A1/en
Publication of AU2003256772A8 publication Critical patent/AU2003256772A8/xx
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/025—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with wetted adsorbents; 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • 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
    • 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
    • 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
    • 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
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/127—PTV evaporation
    • 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
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/128—Thermal desorption analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU2003256772A 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography Abandoned AU2003256772A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USNOTGIVEN 1997-12-03
US10/202,147 2002-07-24
US10/202,147 US6652625B1 (en) 2002-07-24 2002-07-24 Analyte pre-concentrator for gas chromatography
US10/625,259 US6814785B2 (en) 2002-07-24 2003-07-22 Analyte pre-concentrator for gas chromatography
PCT/US2003/023223 WO2004009202A2 (en) 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography

Publications (2)

Publication Number Publication Date
AU2003256772A1 true AU2003256772A1 (en) 2004-02-09
AU2003256772A8 AU2003256772A8 (en) 2004-02-09

Family

ID=31980922

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003256772A Abandoned AU2003256772A1 (en) 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography

Country Status (6)

Country Link
US (4) US6814785B2 (https=)
EP (1) EP1585586B1 (https=)
JP (1) JP4231480B2 (https=)
AU (1) AU2003256772A1 (https=)
CA (1) CA2493449C (https=)
WO (1) WO2004009202A2 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814785B2 (en) * 2002-07-24 2004-11-09 Perkinelmer Instruments Llc Analyte pre-concentrator for gas chromatography
ES2245236B1 (es) * 2004-06-01 2006-12-01 Universidad De Huelva Hibridacion de las tecnicas de espacio de cabeza dinamico y perevaporacion analitica.
US7284410B2 (en) * 2004-06-29 2007-10-23 Perkinelmer Las, Inc. Chromatographic interface for thermal desorption systems
IL162906A (en) * 2004-07-07 2013-12-31 Israel Inst Biolog Res Method, device and system for detecting and identifying chemical agents
WO2006015008A1 (en) * 2004-07-26 2006-02-09 Perkinelmer Las, Inc. System for regulating fluid flowing through chromatographic column
JP4600053B2 (ja) * 2005-01-24 2010-12-15 東ソー株式会社 クロマトグラフ分析に使用されるデータ処理装置
US7517395B2 (en) * 2005-12-01 2009-04-14 Agilent Technologies, Inc. Seal having low friction non-stick surface layer
DE102005060291A1 (de) * 2005-12-15 2007-06-28 Gerstel Systemtechnik Gmbh & Co.Kg Verfahren zur Vorbereitung von Proben für ein Analysegerät und Probennahmestation hierfür
DE102005060303A1 (de) * 2005-12-16 2007-06-28 Gerstel Systemtechnik Gmbh & Co.Kg Verfahren zur Vorbereitung von Proben für ein Analysegerät und Probenvorbereitungsstation hierfür
US7485176B2 (en) * 2006-05-16 2009-02-03 Alliant Techsystems Inc. Compact thermal conductivity detector
US7735352B2 (en) * 2006-05-16 2010-06-15 Alliant Techsystems Inc. Multi-dimensional portable gas chromatograph system
US7524363B2 (en) * 2006-05-16 2009-04-28 Alliant Techsystems Inc. Gas chromatograph column assembly
US7635005B2 (en) * 2006-05-16 2009-12-22 Alliant Techsystems Inc. Very small high pressure regulator
EP2541244B1 (en) * 2006-08-18 2017-05-03 PerkinElmer, Inc. Devices for circulating air in a gas chromatography system
US20080048108A1 (en) * 2006-08-25 2008-02-28 Barkus David A Baffle apparatus and systems and methods using them
US8506688B2 (en) * 2008-01-18 2013-08-13 Restek Corporation Gas chromatographic device
US7867325B2 (en) * 2008-01-18 2011-01-11 Restek Corporation Gas chromatographic device
JP5695561B2 (ja) 2008-05-27 2015-04-08 パーキンエルマー・ヘルス・サイエンシーズ・インコーポレイテッドＰｅｒｋｉｎｅｌｍｅｒ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． クロマトグラフィーシステムおよびそれを用いた方法
JP4840409B2 (ja) * 2008-06-17 2011-12-21 株式会社島津製作所 ガスクロマトグラフ
JP4743270B2 (ja) * 2008-12-24 2011-08-10 株式会社島津製作所 ガスクロマトグラフ
DE102009003429B3 (de) * 2009-02-04 2010-07-01 Joint Analytical Systems Gmbh Vorrichtung und Verfahren zum Aufbereiten von Proben für die Gaschromatografie
AU2010228936B2 (en) * 2009-03-24 2015-07-09 Perkinelmer U.S. Llc Sorbent devices with longitudinal diffusion paths and methods of using them
US8388736B2 (en) * 2009-10-02 2013-03-05 Perkinelmer Health Sciences, Inc. Sorbent devices and methods of using them
AU2011267964B2 (en) 2010-06-14 2015-07-09 Perkinelmer U.S. Llc Fluidic devices and methods of using them
EP2402746A1 (en) * 2010-06-30 2012-01-04 Services Pétroliers Schlumberger Injector and method for injecting a sample into a chromatography column
EP2618913B1 (en) 2010-09-22 2019-07-03 PerkinElmer Health Sciences, Inc. Backflush methods and devices for chromatography
WO2012074560A1 (en) * 2010-12-03 2012-06-07 Restek Corporation Gas chromatography inlet liner having a colored region
CN204027852U (zh) 2011-01-18 2014-12-17 魄金莱默保健科学有限公司 取样系统、蒸汽取样系统、取样装置、气相色谱系统及套件
US8713989B2 (en) 2011-03-23 2014-05-06 Agilent Technologies, Inc. Restricted line of sight design for inlet liner
CN102818871B (zh) * 2012-05-29 2014-10-15 上海烟草集团有限责任公司 液相色谱-气相色谱/质谱在线联用接口装置及方法
US9358508B2 (en) 2013-04-25 2016-06-07 Lockheed Martin Corporation Dryer and water recovery/purification unit employing graphene oxide or perforated graphene monolayer membranes
EP3317434A4 (en) 2015-06-30 2018-06-06 PerkinElmer Health Sciences, Inc. Chromatography systems with mobile phase generators
US10617991B2 (en) * 2015-10-26 2020-04-14 Waters Technologies Corporation Low dispersion gas-liquid separator
US10849600B2 (en) 2016-03-08 2020-12-01 Entech Instruments Inc. Breath condensate and saliva analysis using oral rinse
US10502664B2 (en) 2016-03-08 2019-12-10 Entech Instruments Inc. Vacuum-assisted sample extraction device and method
US11467136B2 (en) * 2017-12-20 2022-10-11 Chromatography Research Supplies, Inc. Chambered septum
WO2019173501A1 (en) 2018-03-06 2019-09-12 Entech Instruments Inc. Ventilator-coupled sampling device and method
RU2697575C1 (ru) * 2018-05-03 2019-08-15 Общество с ограниченной ответственностью "КимТэк" Устройство подготовки пробы для анализа примесей малолетучих полярных веществ в жидких средах
JP7157869B2 (ja) 2018-07-31 2022-10-20 エンテック インスツルメンツ インコーポレイテッド ハイブリッドキャピラリ／充填トラップ及び使用方法
US20220088566A1 (en) * 2019-02-01 2022-03-24 University Of Pretoria Graphene wool and manufacture thereof
WO2021002874A1 (en) * 2019-07-03 2021-01-07 Omniscent Inc. Monolithic microfabricated gas analyzer and enclosure
CN116194752A (zh) 2020-08-11 2023-05-30 因泰科设备股份有限公司 用于在gcms分析之前改进样品制备的基质加速真空辅助吸附剂萃取的系统和方法
IT202000019936A1 (it) * 2020-08-11 2022-02-11 Chemical Res 2000 Srl Preparazione di filtri adsorbenti premarcati con standards per la valutazione di campionamenti d’inquinanti in matrici liquide e aeriformi
US20250196048A1 (en) * 2022-03-22 2025-06-19 The Regents Of The University Of Michigan Graphene as a stationary phase in gas chromatography
WO2025027945A1 (ja) * 2023-07-31 2025-02-06 株式会社島津製作所 試料導入方法及び試料導入装置

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963874A (en) * 1931-01-26 1934-06-19 Bernhard Drager Gas mask canister
US2813010A (en) * 1953-12-02 1957-11-12 Phillips Petroleum Co Gas analysis
DE1673068B2 (de) * 1966-07-16 1976-07-01 Veba-Chemie Ag, 4660 Gelsenkirchen-Buer Vorrichtung zur beaufschlagung eines gasanalysators, insbesondere eines gaschromatographen, mit einer teilmenge eines hauptgasstromes
US3999963A (en) * 1972-10-05 1976-12-28 Phillips Petroleum Company Fluid sample preparation
US4003257A (en) 1974-03-12 1977-01-18 Nasa Analysis of volatile organic compounds
US4006257A (en) * 1975-08-07 1977-02-01 Kolk Clarence H Vacuum treating fruit pieces in aqueous solutions consisting of sodium bisulfite or sodium sulfite and citric acid
US4038053A (en) * 1976-06-10 1977-07-26 The Perkin-Elmer Corporation Method and apparatus for introducing liquid samples into a gas chromatographic column
US4293316A (en) * 1977-09-30 1981-10-06 Harry E. Aine Inlet system for a gas analyzer
CA1123754A (en) * 1978-01-26 1982-05-18 Richard W. Hradek Variable area molecular sieve container
GB1595672A (en) 1978-02-28 1981-08-12 British American Tobacco Co Headspace-sampling apparatus
US4245494A (en) * 1979-02-26 1981-01-20 The United States Of America As Represented By The Secretary Of Agriculture Inlet system for direct gas chromatographic and combined gas chromatographic/mass spectrometric analysis of food volatiles
DE3109616C2 (de) * 1981-03-13 1982-12-02 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Stechkanülenanordnung insbesondere für einen nach der Dampfraummethode arbeitenden Probengeber in der Gaschromatographie
DE3518367A1 (de) * 1985-05-22 1986-11-27 Linde Ag, 6200 Wiesbaden Adsorbereinheit
DE3616208C1 (de) 1986-05-14 1987-08-27 Geesthacht Gkss Forschung Vorrichtung zur Probenaufgabe durch Thermodesorption
DE3632370A1 (de) * 1986-09-24 1988-03-31 Roehm Gmbh Vertraegliche polymermischungen (ii)
US4805441A (en) * 1988-02-22 1989-02-21 Cms Research Corporation Continuous air monitoring apparatus and method
US5014541A (en) * 1988-02-22 1991-05-14 Cms Research Corporation Continuous air monitoring apparatus and method
US5624477A (en) * 1991-05-09 1997-04-29 The Boc Group Plc Pressure swing adsorption plants
DE4119453C2 (de) 1991-06-13 1994-09-22 Thyssen Gas Prozeßgaschromatograph
IT1262928B (it) * 1992-01-14 1996-07-22 Erba Strumentazione Procedimento e dispositivo per l'iniezione a vaporizzazione in apparecchi di analisi gascromatografica
US5250093A (en) * 1992-03-09 1993-10-05 O. I. Corporation Water management device for gas chromatography sample concentration
IT1256355B (it) * 1992-08-31 1995-12-01 Procedimento e apparecchiatura per la determinazione dell'azoto totale mediante analisi elementare
FR2700276B1 (fr) * 1993-01-08 1995-02-10 Air Liquide Procédé et unité d'adsorption pour la production d'un gaz par séparation d'un mélange gazeux.
US5792423A (en) 1993-06-07 1998-08-11 Markelov; Michael Headspace autosampler apparatus and method
US5611846A (en) * 1994-01-14 1997-03-18 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Portable gas chromatograph
AU2781995A (en) * 1994-06-24 1996-01-19 Universite De Montreal Selective removal of volatile substances injected into a chromatographic packing filled column
JP3299647B2 (ja) * 1994-11-30 2002-07-08 株式会社日立製作所 電子線描画装置および電子線描画方法
US5545252A (en) * 1995-03-01 1996-08-13 The Perkin-Elmer Corporation Flow regulation in gas chromatograph
US5593475A (en) * 1995-04-13 1997-01-14 Liquid Air Engineering Corporation Mixed bed adsorber
EP0873168A4 (en) * 1995-09-20 2001-01-17 Neil Gregory G O PRE-COLUMN SEPARATOR FOR A GAS CHROMATOGRAPH
US5711786A (en) * 1995-10-23 1998-01-27 The Perkin-Elmer Corporation Gas chromatographic system with controlled sample transfer
US5795368A (en) * 1996-03-01 1998-08-18 O.I. Corporation Microtrap sample concentrator and methods of use
IT1282965B1 (it) * 1996-05-08 1998-04-03 Fisons Instr Spa Procedimento e dispositivo per l'iniezione di campioni liquidi in un gascromatografo.
US6148657A (en) * 1996-08-13 2000-11-21 Suzuki Motor Corporation Method and apparatus for analyzing a breath sample
NL1004496C2 (nl) * 1996-11-11 1998-05-14 Sgt Exploitatie Bv Inrichting voor het verbinden van een eerste leiding met een zeer kleine diameter met een tweede leiding, een injector en een detector van een gaschromatograaf voorzien van een dergelijke inrichting, een cassette met een capillaire gaschromatografiekolom voor samenwerking met een dergelijke injector en detector en een gaschromatograaf.
DE19653406C1 (de) * 1996-12-20 1998-01-29 Gerstel Gmbh Verfahren zum Aufgeben von gaschromatographisch zu untersuchenden Proben und Probenaufnahmerohr
US6134945A (en) * 1997-12-18 2000-10-24 Gerstel Gmbh Method for applying samples to be analyzed by gas chromatography and sampling tube
US5954862A (en) * 1998-01-29 1999-09-21 Hewlett-Packard Company Sample inlet liner
US6093371A (en) * 1998-01-29 2000-07-25 Agilent Technologies, Inc. PTFE matrix in a sample inlet liner
US5932482A (en) 1998-08-10 1999-08-03 Markelov; Michael Headspace vial apparatus and method
GB9904225D0 (en) * 1999-02-25 1999-04-21 Egmond W M A Injection liner with integral profiling such that it can be fitted with an injection septum and cap
US6365107B1 (en) 1999-05-24 2002-04-02 Michael Markelov Headspace instrument
US6223584B1 (en) * 1999-05-27 2001-05-01 Rvm Scientific, Inc. System and method for vapor constituents analysis
US6223854B1 (en) * 1999-06-08 2001-05-01 Jason Nolz Safety and support garment for use in tree stand
ITMI20012840A1 (it) * 2001-12-28 2003-06-28 Thermoquest Italia Spa Metodo ed apparecchio per l'iniezione a vaporizzazione di volumi elevati in analisi gas-cromatografiche
US6814785B2 (en) * 2002-07-24 2004-11-09 Perkinelmer Instruments Llc Analyte pre-concentrator for gas chromatography
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
US20080098887A1 (en) 2008-05-01
JP4231480B2 (ja) 2009-02-25
WO2004009202A3 (en) 2004-03-04
JP2006516717A (ja) 2006-07-06
CA2493449A1 (en) 2004-01-29
CA2493449C (en) 2008-11-18
US20050039602A1 (en) 2005-02-24
EP1585586A4 (en) 2006-01-04
AU2003256772A8 (en) 2004-02-09
EP1585586A2 (en) 2005-10-19
US6814785B2 (en) 2004-11-09
WO2004009202B1 (en) 2004-04-29
US7572319B2 (en) 2009-08-11
EP1585586B1 (en) 2015-09-02
US6974495B2 (en) 2005-12-13
US20040016341A1 (en) 2004-01-29
WO2004009202A2 (en) 2004-01-29
US20060021504A1 (en) 2006-02-02
US7311757B2 (en) 2007-12-25

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