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Document ID (ISN)68948
CIS number 97-877
ISSN - Serial title 0002-8894 - American Industrial Hygiene Association Journal
Year 1997
Convention or series no.
Author(s) Yao C., Krueger D.C., Loos K.R., Koehn J.W.
Title Collection and determination of 1,3-butadiene using passive dosimeters and automatic thermal desorption
Bibliographic information Jan. 1997, Vol.58, No.1, p.44-50. Illus. 19 ref.
Abstract A passive dosimeter for sampling ambient levels of 1,3-butadiene was constructed using automatic thermal desorption tubes packed with charcoal sorbent wafers. The exposed tubes were thermally desorbed and analyzed by gas chromatography, and the effects of concentration, back diffusion and sample storage time were studied. Results of laboratory and field validation tests indicated that the method is valid for occupational exposure monitoring of 1,3-butadiene. Results obtained with the new device were not statistically different from those obtained using the current National Institute of Occupational Safety and Health (NIOSH) method.
Descriptors (primary) determination in air; butadiene
Descriptors (secondary) description of equipment; description of technique; evaluation of technique
Document type D - Periodical articles
Country / State or ProvinceUSA
Subject(s) Toxic and dangerous substances
Broad subject area(s) Chemical safety
Browse category(ies) Aliphatic and alicyclic hydrocarbons
Butadiene