DE69504635T2 - Vorrichtung zur automatischen einspritzung gelöster oder verdünnter produkte - Google Patents

Vorrichtung zur automatischen einspritzung gelöster oder verdünnter produkte

Info

Publication number
DE69504635T2
DE69504635T2 DE69504635T DE69504635T DE69504635T2 DE 69504635 T2 DE69504635 T2 DE 69504635T2 DE 69504635 T DE69504635 T DE 69504635T DE 69504635 T DE69504635 T DE 69504635T DE 69504635 T2 DE69504635 T2 DE 69504635T2
Authority
DE
Germany
Prior art keywords
automatic injection
thinned
thinned products
products
injection
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
DE69504635T
Other languages
English (en)
Other versions
DE69504635D1 (de
Inventor
Philippe Parsy
Marc Andre Lefebvre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69504635D1 publication Critical patent/DE69504635D1/de
Publication of DE69504635T2 publication Critical patent/DE69504635T2/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
    • 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
    • G01N2030/126—Preparation by evaporation evaporating sample

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE69504635T 1994-01-14 1995-01-05 Vorrichtung zur automatischen einspritzung gelöster oder verdünnter produkte Expired - Fee Related DE69504635T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9400388A FR2715228B1 (fr) 1994-01-14 1994-01-14 Dispositif d'injection automatique de produits solubilisés ou dilués.
PCT/FR1995/000011 WO1995019565A1 (fr) 1994-01-14 1995-01-05 Dispositif d'injection automatique de produits solubilises ou dilues

Publications (2)

Publication Number Publication Date
DE69504635D1 DE69504635D1 (de) 1998-10-15
DE69504635T2 true DE69504635T2 (de) 1999-05-27

Family

ID=9459059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504635T Expired - Fee Related DE69504635T2 (de) 1994-01-14 1995-01-05 Vorrichtung zur automatischen einspritzung gelöster oder verdünnter produkte

Country Status (6)

Country Link
US (1) US5714677A (de)
EP (1) EP0739483B1 (de)
AU (1) AU1457795A (de)
DE (1) DE69504635T2 (de)
FR (1) FR2715228B1 (de)
WO (1) WO1995019565A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7530258B2 (en) 2005-12-16 2009-05-12 Gerstel Systemtechnik Gmbh & Co. Kg Method for the preparation of samples for an analyzer and sample preparation station therefor
US7712385B2 (en) 2005-12-15 2010-05-11 Gerstel Systemtechnik Gmbh & Co.Kg Method for the preparation of samples for an analyzer and sampling station therefor

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001253A (en) * 1995-05-16 1999-12-14 Dyax Corporation Liquid chromatography column
WO1999025451A1 (en) * 1997-11-14 1999-05-27 Dyax Corporation Liquid chromatography column
US6203597B1 (en) * 1998-04-15 2001-03-20 G. L. Scince, Inc. Method and apparatus for mass injection of sample
FR2778338B1 (fr) * 1998-05-05 2000-09-29 Aguettant Lab Dispositif d'injection a debit controle et en ambulatoire d'un medicament sous forme liquide
US5997615A (en) * 1998-06-23 1999-12-07 Luong; Huan V. Large-sample accessory for a gas chromatograph
JP2000081422A (ja) * 1998-06-29 2000-03-21 Nec Corp 多点極微量物質自動分析装置及び分析方法並びに極微量物質自動分析装置及び分析方法
FR2792413B1 (fr) * 1999-04-13 2001-06-29 Pierre Witier Procede pour nettoyer la chambre de vaporisation d'un appareil de chromatographie en phase gazeuse et injecteur pour la mise en oeuvre de ce procede
US6494939B1 (en) * 1999-09-16 2002-12-17 Perkinelmer Instruments Llc Zero-dilution split injector liner gas chromatography
FR2835443B1 (fr) * 2002-02-01 2004-03-05 Commissariat Energie Atomique Procede et dispositif de melange de gaz
US6783673B2 (en) * 2002-08-23 2004-08-31 Biotage, Inc. Composite chromatography column
US7585357B2 (en) * 2007-03-30 2009-09-08 Pawling Corporation Multiple use septum for injection ports for gas chromatography or the like
US7867325B2 (en) * 2008-01-18 2011-01-11 Restek Corporation Gas chromatographic device
US8506688B2 (en) * 2008-01-18 2013-08-13 Restek Corporation Gas chromatographic device
DE102008037416B3 (de) * 2008-10-06 2010-03-11 Joint Analytical Systems Gmbh Transfereinheit für Analysengeräte

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173762A (en) * 1963-02-25 1965-03-16 Machlett Lab Inc Pyrolysis device
US3498107A (en) * 1968-04-23 1970-03-03 Res Assistants Corp Automatic sample introduction system for gas analytical chromatographs
US3759107A (en) * 1972-10-05 1973-09-18 Searle & Co Ballistic injection for gas chromatography
DE2942395A1 (de) * 1979-10-19 1981-04-30 Siemens AG, 1000 Berlin und 8000 München Dosiereinrichtung fuer die gaschromatorgraphie
JPS57182164A (en) * 1981-05-06 1982-11-09 Kotaki Seisakusho:Kk Removal device for solvent
DE3616208C1 (de) * 1986-05-14 1987-08-27 Geesthacht Gkss Forschung Vorrichtung zur Probenaufgabe durch Thermodesorption
US4824790A (en) * 1986-10-17 1989-04-25 Advanced Fuel Research, Inc. System and method for thermogravimetric analysis
JPH02201156A (ja) * 1989-01-30 1990-08-09 Dow Chem Nippon Kk ガスクロマトグラフィー用熱分解装置
US5065614A (en) * 1990-07-31 1991-11-19 Rutgers University Short path thermal desorption apparatus for use in gas chromatography techniques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7712385B2 (en) 2005-12-15 2010-05-11 Gerstel Systemtechnik Gmbh & Co.Kg Method for the preparation of samples for an analyzer and sampling station therefor
US7530258B2 (en) 2005-12-16 2009-05-12 Gerstel Systemtechnik Gmbh & Co. Kg Method for the preparation of samples for an analyzer and sample preparation station therefor

Also Published As

Publication number Publication date
WO1995019565A1 (fr) 1995-07-20
FR2715228B1 (fr) 1996-04-12
FR2715228A1 (fr) 1995-07-21
EP0739483B1 (de) 1998-09-09
AU1457795A (en) 1995-08-01
DE69504635D1 (de) 1998-10-15
EP0739483A1 (de) 1996-10-30
US5714677A (en) 1998-02-03

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Legal Events

Date Code Title Description
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee