DE69408576D1 - Verfahren und vorrichtung für die gaschromatographische analyse grossvolumiger proben - Google Patents

Verfahren und vorrichtung für die gaschromatographische analyse grossvolumiger proben

Info

Publication number
DE69408576D1
DE69408576D1 DE69408576T DE69408576T DE69408576D1 DE 69408576 D1 DE69408576 D1 DE 69408576D1 DE 69408576 T DE69408576 T DE 69408576T DE 69408576 T DE69408576 T DE 69408576T DE 69408576 D1 DE69408576 D1 DE 69408576D1
Authority
DE
Germany
Prior art keywords
large volume
chromatographic analysis
gas chromatographic
volume samples
samples
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 - Fee Related
Application number
DE69408576T
Other languages
English (en)
Other versions
DE69408576T2 (de
Inventor
Konrad Grob
Fausto Munari
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.)
Thermo Fisher Scientific SpA
Original Assignee
Thermoquest Italia SpA
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 Thermoquest Italia SpA filed Critical Thermoquest Italia SpA
Publication of DE69408576D1 publication Critical patent/DE69408576D1/de
Application granted granted Critical
Publication of DE69408576T2 publication Critical patent/DE69408576T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE69408576T 1993-05-21 1994-05-19 Verfahren und vorrichtung für die gaschromatographische analyse grossvolumiger proben Expired - Fee Related DE69408576T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI931058A IT1270981B (it) 1993-05-21 1993-05-21 Procedimento e dispositivo per analisi gc capillare di volumi elevati
PCT/EP1994/001624 WO1994028409A2 (en) 1993-05-21 1994-05-19 Process and device for gas chromatographic analysis of large volume samples

Publications (2)

Publication Number Publication Date
DE69408576D1 true DE69408576D1 (de) 1998-03-26
DE69408576T2 DE69408576T2 (de) 1999-01-07

Family

ID=11366244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408576T Expired - Fee Related DE69408576T2 (de) 1993-05-21 1994-05-19 Verfahren und vorrichtung für die gaschromatographische analyse grossvolumiger proben

Country Status (4)

Country Link
EP (1) EP0699303B1 (de)
DE (1) DE69408576T2 (de)
IT (1) IT1270981B (de)
WO (1) WO1994028409A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1282965B1 (it) * 1996-05-08 1998-04-03 Fisons Instr Spa Procedimento e dispositivo per l'iniezione di campioni liquidi in un gascromatografo.
IT1313986B1 (it) 1999-10-29 2002-09-26 Thermoquest Italia Spa Iniettore a vaporizzazione
IT1318194B1 (it) * 2000-07-19 2003-07-28 Thermoquest Italia Spa Metodo e dispositivo per l'iniezione a vaporizzazione
WO2005040786A2 (en) 2003-10-23 2005-05-06 Perkinelmer Life And Analytical Sciences Analyte pre-concentrator with separated adsorption outflow and desorption inflow
DE102009003429B3 (de) 2009-02-04 2010-07-01 Joint Analytical Systems Gmbh Vorrichtung und Verfahren zum Aufbereiten von Proben für die Gaschromatografie
US20140331744A1 (en) * 2011-08-11 2014-11-13 Dsm Ip Assets B.V. Sample introduction device and method
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

Also Published As

Publication number Publication date
WO1994028409A3 (en) 1994-12-08
ITMI931058A0 (it) 1993-05-21
IT1270981B (it) 1997-05-26
EP0699303A1 (de) 1996-03-06
WO1994028409A2 (en) 1994-12-08
ITMI931058A1 (it) 1994-11-21
DE69408576T2 (de) 1999-01-07
EP0699303B1 (de) 1998-02-18

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee