ES2276622B1 - Sistema y metodo de cromatografia de gases - Google Patents

Sistema y metodo de cromatografia de gases Download PDF

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Publication number
ES2276622B1
ES2276622B1 ES200503046A ES200503046A ES2276622B1 ES 2276622 B1 ES2276622 B1 ES 2276622B1 ES 200503046 A ES200503046 A ES 200503046A ES 200503046 A ES200503046 A ES 200503046A ES 2276622 B1 ES2276622 B1 ES 2276622B1
Authority
ES
Spain
Prior art keywords
gas chromatography
chromatography system
gas
conduit
retention
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.)
Active
Application number
ES200503046A
Other languages
English (en)
Other versions
ES2276622A1 (es
Inventor
Altamirano Jesus Villen
Molini Ana Maria Vazquez
Santiago Raquel Sanchez
Simarro Jose Manuel Cortes
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.)
Universidad de Castilla La Mancha
Original Assignee
Universidad de Castilla La Mancha
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 Universidad de Castilla La Mancha filed Critical Universidad de Castilla La Mancha
Priority to ES200503046A priority Critical patent/ES2276622B1/es
Priority to EP06725833A priority patent/EP1962087A4/en
Priority to US12/086,069 priority patent/US8297106B2/en
Priority to PCT/ES2006/000153 priority patent/WO2007068770A1/es
Publication of ES2276622A1 publication Critical patent/ES2276622A1/es
Application granted granted Critical
Publication of ES2276622B1 publication Critical patent/ES2276622B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • G01N30/462—Flow patterns using more than one column with serial coupling of separation columns with different eluents or with eluents in different states
    • 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
    • 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
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • G01N30/463—Flow patterns using more than one column with serial coupling of separation columns for multidimensional chromatography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Sistema y método de cromatografía de gases. Sistema de cromatografía de gases, para el acoplamiento directo de cromatografía de líquidos y cromatografía de gases, o para la introducción de grandes volúmenes de muestra configurado para trabajar selectivamente en un modo de retención, que comprende un tubo (2) con una primera parte de entrada (21) y una segunda parte de entrada (22), con una parte de retención (3) situada entre las partes de entrada. También hay dos subsistemas (6, 7) de suministro de gas, un conducto de introducción de muestra (101) conectado a dicha primera parte de entrada (21), y, conectados a la segunda parte de entrada (22), un conducto de evacuación (9) y una columna de cromatografía de gases (300). La invención también se refiere a un método de cromatografía de gases.
ES200503046A 2005-12-12 2005-12-12 Sistema y metodo de cromatografia de gases Active ES2276622B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200503046A ES2276622B1 (es) 2005-12-12 2005-12-12 Sistema y metodo de cromatografia de gases
EP06725833A EP1962087A4 (en) 2005-12-12 2006-03-30 Gas chromatography system and method
US12/086,069 US8297106B2 (en) 2005-12-12 2006-03-30 Gas chromatography system and method
PCT/ES2006/000153 WO2007068770A1 (es) 2005-12-12 2006-03-30 Sistema y método de cromatografía de gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200503046A ES2276622B1 (es) 2005-12-12 2005-12-12 Sistema y metodo de cromatografia de gases

Publications (2)

Publication Number Publication Date
ES2276622A1 ES2276622A1 (es) 2007-06-16
ES2276622B1 true ES2276622B1 (es) 2008-03-01

Family

ID=38162588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200503046A Active ES2276622B1 (es) 2005-12-12 2005-12-12 Sistema y metodo de cromatografia de gases

Country Status (4)

Country Link
US (1) US8297106B2 (es)
EP (1) EP1962087A4 (es)
ES (1) ES2276622B1 (es)
WO (1) WO2007068770A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2364565A1 (es) * 2010-02-26 2011-09-07 Universidad De Castilla-La Mancha Procedimiento para analizar esteroles en aceites comestibles.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014175307A1 (ja) * 2013-04-26 2014-10-30 住友電気工業株式会社 測定対象溶液における有機物の分析方法
CN110346459A (zh) * 2018-04-04 2019-10-18 天津市农业质量标准与检测技术研究所 一种分析农药产品中农药隐性成分的lc-ms/ms方法
US11441978B1 (en) * 2018-04-12 2022-09-13 Elemental Scientific, Inc. Automatic evaporative sample preparation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887345A (en) * 1971-09-16 1975-06-03 Nasa Gas chromatograph injection system
US5522988A (en) * 1985-01-25 1996-06-04 The Dow Chemical Company On-line coupled liquid and gas chromatography system with an interface capillary tube interposed between a pair of capillary chromatographic columns
US4935145A (en) * 1985-01-25 1990-06-19 The Dow Chemical Company On-line coupled liquid and gas chromatography system
IT1262928B (it) * 1992-01-14 1996-07-22 Erba Strumentazione Procedimento e dispositivo per l'iniezione a vaporizzazione in apparecchi di analisi gascromatografica
JPH0933502A (ja) * 1995-07-18 1997-02-07 Shimadzu Corp ガスクロマトグラフ装置
IT1282965B1 (it) * 1996-05-08 1998-04-03 Fisons Instr Spa Procedimento e dispositivo per l'iniezione di campioni liquidi in un gascromatografo.
US6131440A (en) * 1996-10-15 2000-10-17 Universite De Montreal Selective removal of volatile substances injected into a chromatographic packing filled column
US6093371A (en) * 1998-01-29 2000-07-25 Agilent Technologies, Inc. PTFE matrix in a sample inlet liner
ES2152153B1 (es) 1998-05-22 2001-08-16 Consejo Superior Investigacion Dispositivo de interfase para el acoplamiento directo de cromatografia de liquidos y cromatografia de gases.
US6652625B1 (en) * 2002-07-24 2003-11-25 Perkin Elmer Instruments Llc Analyte pre-concentrator for gas chromatography
WO2005038450A2 (en) * 2003-10-17 2005-04-28 Perkinelmer Life And Analytical Sciences Method of introducing standard gas into sample vessel
CA2522276C (en) * 2003-11-12 2009-06-16 Perkinelmer Las, Inc. Interface assembly for pre-concentrating analytes in chromatography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2364565A1 (es) * 2010-02-26 2011-09-07 Universidad De Castilla-La Mancha Procedimiento para analizar esteroles en aceites comestibles.

Also Published As

Publication number Publication date
ES2276622A1 (es) 2007-06-16
WO2007068770A1 (es) 2007-06-21
EP1962087A4 (en) 2010-10-20
US20090217735A1 (en) 2009-09-03
EP1962087A1 (en) 2008-08-27
US8297106B2 (en) 2012-10-30

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