CA2243801A1 - Process and devices for detecting substance emissions - Google Patents

Process and devices for detecting substance emissions Download PDF

Info

Publication number
CA2243801A1
CA2243801A1 CA 2243801 CA2243801A CA2243801A1 CA 2243801 A1 CA2243801 A1 CA 2243801A1 CA 2243801 CA2243801 CA 2243801 CA 2243801 A CA2243801 A CA 2243801A CA 2243801 A1 CA2243801 A1 CA 2243801A1
Authority
CA
Canada
Prior art keywords
matrix
collector
indicator
developer
analysis
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
CA 2243801
Other languages
English (en)
French (fr)
Inventor
Rainer Polzius
Thomas Wuske
Jessica Mahn
Andreas Manns
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.)
Draeger Safety AG and Co KGaA
Original Assignee
Draeger Sicherheitstechnik GmbH
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 Draeger Sicherheitstechnik GmbH filed Critical Draeger Sicherheitstechnik GmbH
Publication of CA2243801A1 publication Critical patent/CA2243801A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • 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
CA 2243801 1997-11-20 1998-07-23 Process and devices for detecting substance emissions Abandoned CA2243801A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997151363 DE19751363B4 (de) 1997-11-20 1997-11-20 Verfahren und Vorrichtung zum Nachweis von Substanzemissionen
DE19751363.8 1997-11-20

Publications (1)

Publication Number Publication Date
CA2243801A1 true CA2243801A1 (en) 1999-05-20

Family

ID=7849257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2243801 Abandoned CA2243801A1 (en) 1997-11-20 1998-07-23 Process and devices for detecting substance emissions

Country Status (2)

Country Link
CA (1) CA2243801A1 (de)
DE (1) DE19751363B4 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262999B2 (en) 2008-04-04 2012-09-11 Dräger Safety AG & Co. KGaA Process for putting into operation and for operating a measuring device
US8377709B2 (en) 2008-04-02 2013-02-19 Dräger Safety AG & Co. KGaA Device and process for the chromatographic detection of a substance
CN104136920A (zh) * 2012-09-18 2014-11-05 三得利控股株式会社 臭气吸附材料、臭气检测套件及其使用方法
CN113295680A (zh) * 2017-04-28 2021-08-24 利多(香港)有限公司 一种具有标识的检测装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913220C2 (de) * 1999-03-24 2001-07-05 Gsf Forschungszentrum Umwelt Verfahren zur Detektion von Spurenstoffen und/oder Umgebungseigenschaften
DE10142781B4 (de) * 2001-08-31 2006-10-12 Wakil, Mostafa, Dr. Verfahren zur Feststellung und/oder Bestimmung von Ausgasungen, Geruchs-, Geschmacks- und/oder Schadstoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121493A1 (de) * 1991-06-28 1993-01-07 Draegerwerk Ag Analysevorrichtung zur quantitativen, immunologischen bestimmung von schadstoffen
DE19538075C1 (de) * 1995-10-13 1996-11-28 Draegerwerk Ag Verfahren und Vorrichtung zur Anreicherung von gasförmig, dampfförmig und/oder als Aerosol aus einem Gegenstand austretenden Stoffemissionen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8377709B2 (en) 2008-04-02 2013-02-19 Dräger Safety AG & Co. KGaA Device and process for the chromatographic detection of a substance
US8262999B2 (en) 2008-04-04 2012-09-11 Dräger Safety AG & Co. KGaA Process for putting into operation and for operating a measuring device
CN104136920A (zh) * 2012-09-18 2014-11-05 三得利控股株式会社 臭气吸附材料、臭气检测套件及其使用方法
CN104136920B (zh) * 2012-09-18 2017-11-10 三得利控股株式会社 臭气吸附材料、臭气检测套件及其使用方法
US10371677B2 (en) 2012-09-18 2019-08-06 Suntory Holdings Limited Odor adsorbent material, odor detection kit, and method for using same
CN113295680A (zh) * 2017-04-28 2021-08-24 利多(香港)有限公司 一种具有标识的检测装置

Also Published As

Publication number Publication date
DE19751363B4 (de) 2004-07-22
DE19751363A1 (de) 1999-06-10

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