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Analytical Services for Special Measurement Problems.

Authors
Holtz-J
Source
NIOSH 1975 Nov:8 pages
Link
NIOSHTIC No.
00080662
Abstract
Efforts in the area of analytical services to NIOSH for special measurement problems are summarized. Samples were difficult to analyze and outside the scope of typical analytical problems handled by NIOSH laboratories (SIC-3797). Twenty-three benzene (71432) soluble extracts for filters containing coal-tar pitch volatiles were submitted. Each extract was quantitatively analyzed for acridine (260946), benzol(a)pyrene (50328), and beta-naphthylamine (91598). Eight lacquer thinner samples were analyzed qualitatively for isopropyl-alcohol (67630), isopropyl-acetate (108214), methylethylketone (78933), methylisobutylketone (108101), isobutyl- alcohol (78831), isobutylacetate (110190), propylacetate (109604), butylacetate (123864), toluene (108883), xylenes/M, O, P-isomers (1330207), benzene, and 3-methylhexone. Three pentachorophenol samples were analyzed for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) using gas-chromatography via electron capture. A detergent sample was analyzed for monoethanolaminedodecyl-benzene-sulfonate , o- benzyl-p-chlorophenol, tetrasodium-ethylenediaminetetra-acetate , isopropanol, benzene, toluene, and water. The analytical procedures for each element are listed.
Keywords
NIOSH-Contract; Contract-099-74-0102; Analysis; Analytical-methods; Analytical-chemistry; Activation-analysis; Neutron-activation-analysis; Solvents; Organic-solvents; Aromatic-hydrocarbons; Hydrocarbons; Amines; Acetates; Alcohols; Phenols;
CAS No.
71-43-2; 260-94-6; 50-32-8; 91-59-8; 67-63-0; 108-21-4; 78-93-3; 108-10-1; 78-83-1; 110-19-0; 109-60-4; 123-86-4; 108-88-3; 1330-20-7;
Publication Date
19751101
Funding Type
Contract;
Fiscal Year
1976
NTIS Accession No.
PB82-142712
NTIS Price
A02
Identifying No.
Contract-099-74-0102
SIC Code
3797;
Source Name
NIOSH, Cincinnati, Ohio, Final Report
State
OH;
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