ZA785429B - Sampling and analytical device - Google Patents

Sampling and analytical device

Info

Publication number
ZA785429B
ZA785429B ZA00785429A ZA785429A ZA785429B ZA 785429 B ZA785429 B ZA 785429B ZA 00785429 A ZA00785429 A ZA 00785429A ZA 785429 A ZA785429 A ZA 785429A ZA 785429 B ZA785429 B ZA 785429B
Authority
ZA
South Africa
Prior art keywords
sampling
analytical device
analytical
Prior art date
Application number
ZA00785429A
Other languages
English (en)
Inventor
D Braun
J Trine
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of ZA785429B publication Critical patent/ZA785429B/xx

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
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • 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
    • G01N1/28—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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • G01N2001/2276—Personal monitors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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)
ZA00785429A 1977-09-26 1978-09-25 Sampling and analytical device ZA785429B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,760 US4102201A (en) 1977-09-26 1977-09-26 Vapor sampling and analytical device

Publications (1)

Publication Number Publication Date
ZA785429B true ZA785429B (en) 1979-09-26

Family

ID=25272671

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785429A ZA785429B (en) 1977-09-26 1978-09-25 Sampling and analytical device

Country Status (14)

Country Link
US (1) US4102201A (fr)
JP (1) JPS5460991A (fr)
AU (1) AU522533B2 (fr)
BR (1) BR7806301A (fr)
CA (1) CA1107181A (fr)
DE (1) DE2842027A1 (fr)
ES (1) ES473630A1 (fr)
FR (1) FR2404214A1 (fr)
GB (1) GB2005409B (fr)
IT (1) IT1107479B (fr)
MX (1) MX146467A (fr)
NO (1) NO148501C (fr)
SE (1) SE440954B (fr)
ZA (1) ZA785429B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269804A (en) * 1979-08-24 1981-05-26 E. I. Du Pont De Nemours And Company Self-contained gaseous contaminant dosimeter
CA1271399A (fr) * 1986-04-08 1990-07-10 William G. Meathrel Systeme de controle a l'exposition a l'oxyde d'ethylene
US4790857A (en) * 1986-11-20 1988-12-13 Miksch Robert R Gaseous contaminant dosimeter with diffusive material for regulating mass uptake
US4826774A (en) * 1987-01-30 1989-05-02 Minnesota Mining And Manufacturing Company Vapocheromic double-complex salts
GB2263769A (en) * 1992-01-31 1993-08-04 Bernard Fields Vapour sampling device
US5501112A (en) * 1993-07-02 1996-03-26 Electric Power Research Institute, Inc. Retrodictive molecular and particle in-situ snares
US6051436A (en) * 1994-08-03 2000-04-18 Lockheed Idaho Technologies Company Method for the detection of nitro-containing compositions using ultraviolet photolysis
US5766952A (en) * 1996-07-25 1998-06-16 Regents Of The University Of Minnesota Vapochromic platinum-complexes and salts
US5965803A (en) * 1997-11-06 1999-10-12 Takasago International Corporation Odor collection apparatus
WO1999026063A1 (fr) * 1997-11-15 1999-05-27 Brechbühler AG Procede et appareillage pour la mesure des volatils globaux
IT1302323B1 (it) * 1998-09-11 2000-09-05 Consiglio Nazionale Ricerche Dispositivo per il campionamento diffusionale di vapori organicinell'ambiente.
US6925853B2 (en) * 2002-10-24 2005-08-09 Midwest Research Institute Air quality sampler using solid phase coated material
US20050266415A1 (en) * 2004-05-28 2005-12-01 Zefon International, Inc. Method for sampling gas-borne matter
US7467559B2 (en) * 2006-10-09 2008-12-23 Schlumberger Technology Corporation Apparatus and methods for sample handling and rheology analysis
DE102011109319B4 (de) * 2011-08-03 2014-10-02 British American Tobacco (Germany) Gmbh Verfahren und eine Vorrichtung zum automatischen Spülen von Filtern, insbesondere zum Spülen von Cambridge Filtern bei Rauchmaschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387795A (en) * 1931-12-01 1933-02-16 Edward Joseph Conway Improvements in and relating to apparatus for examination and analysis of substanceshaving volatile constituents
US3686835A (en) * 1970-11-27 1972-08-29 Mine Safety Appliances Co Filter cassette with removable capsule
US3681027A (en) * 1971-05-28 1972-08-01 Resource Control Colorimetric indicator for the detection of nitrogen dioxide
US3924219A (en) * 1971-12-22 1975-12-02 Minnesota Mining & Mfg Gas detection device
US3950980A (en) * 1974-03-27 1976-04-20 Minnesota Mining And Manufacturing Company Vapor sampling device
US3985017A (en) * 1975-01-02 1976-10-12 Abcor, Inc. Gaseous contaminate dosimeter and method
US4046014A (en) * 1975-06-20 1977-09-06 Boehringer John R Sealable activated charcoal gas sampler
US3992153A (en) * 1976-05-20 1976-11-16 The United States Of America As Represented By The Secretary Of The Interior Dosimeter for oxides of nitrogen

Also Published As

Publication number Publication date
IT1107479B (it) 1985-11-25
NO783216L (no) 1979-03-27
FR2404214B1 (fr) 1983-02-25
NO148501B (no) 1983-07-11
DE2842027A1 (de) 1979-04-05
JPS5460991A (en) 1979-05-16
IT7851254A0 (it) 1978-09-26
ES473630A1 (es) 1979-10-16
MX146467A (es) 1982-06-29
GB2005409B (en) 1982-04-28
FR2404214A1 (fr) 1979-04-20
AU522533B2 (en) 1982-06-10
SE7810015L (sv) 1979-03-27
DE2842027C2 (fr) 1989-07-27
JPS6311615B2 (fr) 1988-03-15
US4102201A (en) 1978-07-25
CA1107181A (fr) 1981-08-18
AU4014978A (en) 1980-04-03
BR7806301A (pt) 1979-05-02
GB2005409A (en) 1979-04-19
NO148501C (no) 1983-10-26
SE440954B (sv) 1985-08-26

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