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NIOSH Analytical Method, Benzene, S311, (Set U).

Authors
NIOSH
Source
NIOSH 1976 Dec:8 pages
Link
NIOSHTIC No.
00072643
Abstract
A method is described for the analysis of benzene (71432) in the air by drawing a known volume of air through a charcoal tube to trap the organic vapor present, followed by desorption of the analyte with carbon-disulfide, injection into a gas chromatograph and comparison of the area of the resulting peak with areas obtained for standards. Data are given on the principle, range and sensitivity, interference, precision, accuracy, advantages and disadvantages of the method. Also described are the apparatus, reagents, and procedures used, analysis of samples; interferences; calibration and standards; and calculations.
Keywords
NIOSH-Analytical-Method; Standards-Completion-Program; Analytical-Method; Microanalysis; Air-quality-measurement; Aromatic-hydrocarbons; Solvent-extraction; Organic-solvents; Set-U; Standards; Sampling; Chromatography;
CAS No.
71-43-2;
Publication Date
19761201
Fiscal Year
1977
NTIS Accession No.
NTIS Price
Identifying No.
S311
NIOSH Division
DPSE;
Source Name
Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 8 pages, 3 references
State
OH;
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