BE771465A - Vanne d'echantillonnage, et systeme de detection de composes - Google Patents

Vanne d'echantillonnage, et systeme de detection de composes

Info

Publication number
BE771465A
BE771465A BE771465A BE771465A BE771465A BE 771465 A BE771465 A BE 771465A BE 771465 A BE771465 A BE 771465A BE 771465 A BE771465 A BE 771465A BE 771465 A BE771465 A BE 771465A
Authority
BE
Belgium
Prior art keywords
detection system
sampling valve
compound detection
compound
sampling
Prior art date
Application number
BE771465A
Other languages
English (en)
Inventor
A Linenberg
Original Assignee
Hydronautics
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 Hydronautics filed Critical Hydronautics
Publication of BE771465A publication Critical patent/BE771465A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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

  • 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)
BE771465A 1970-08-19 1971-08-18 Vanne d'echantillonnage, et systeme de detection de composes BE771465A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6521570A 1970-08-19 1970-08-19
US13826771A 1971-04-28 1971-04-28

Publications (1)

Publication Number Publication Date
BE771465A true BE771465A (fr) 1971-12-31

Family

ID=26745349

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771465A BE771465A (fr) 1970-08-19 1971-08-18 Vanne d'echantillonnage, et systeme de detection de composes

Country Status (6)

Country Link
US (1) US3733908A (fr)
BE (1) BE771465A (fr)
DE (1) DE2141244A1 (fr)
FR (1) FR2104491A5 (fr)
GB (1) GB1322438A (fr)
NL (1) NL7111462A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128008A (en) * 1977-05-04 1978-12-05 Xonics, Inc. Concentration valve for a gas detecting apparatus, or the like
US4399688A (en) * 1981-05-18 1983-08-23 Phillips Phillips Petroleum Air pollution detection
CA1223461A (fr) * 1985-02-08 1987-06-30 Andre H. Lawrence Methode et dispositif d'injection d'un echantillon sous forme de vapeur dans un appareil d'analyse
US4967590A (en) * 1989-09-18 1990-11-06 Und-Sem Foundation Supercritical fluid chromatography injector and the method for using the same
US5668373A (en) * 1996-04-26 1997-09-16 Trustees Of Tufts College Methods and apparatus for analysis of complex mixtures
US6910394B2 (en) * 2001-05-31 2005-06-28 Wayne A. Kriel Chromatograph valve and method of use
US8628055B2 (en) * 2005-07-27 2014-01-14 The Board Of Trustees Of The University Of Illinois Bi-direction rapid action electrostatically actuated microvalve
US8123834B2 (en) * 2005-10-06 2012-02-28 The Board Of Trustees Of The University Of Illinois High gain selective metal organic framework preconcentrators
WO2008057140A2 (fr) * 2006-04-14 2008-05-15 The Board Of Trustees Of The University Of Illinois Procédé de synthèse rapide de molécules de structure métallo-organique
US8212684B2 (en) * 2006-10-12 2012-07-03 Savannah River Nuclear Solutions, Llc Industrial universal electrometer
US8152908B2 (en) * 2008-01-16 2012-04-10 The Board Of Trustees Of The University Of Illinois Micromachined gas chromatography columns for fast separation of Organophosphonate and Organosulfur compounds and methods for deactivating same
US8269029B2 (en) * 2008-04-08 2012-09-18 The Board Of Trustees Of The University Of Illinois Water repellent metal-organic frameworks, process for making and uses regarding same

Also Published As

Publication number Publication date
NL7111462A (fr) 1972-02-22
US3733908A (en) 1973-05-22
FR2104491A5 (fr) 1972-04-14
DE2141244A1 (de) 1972-03-02
GB1322438A (en) 1973-07-04

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