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Heptachlor Analytical Method.

Authors
Anonymous
Source
NIOSH 1978 Jan:30 pages
Link
NIOSHTIC No.
00107278
Abstract
The NIOSH analytical method S287 for determining heptachlor (76448) in air is described. Samples are adsorbed on Chromosorb-102 (9003707), desorbed with toluene (108883), and analyzed by gas chromatography with an electron capture detector. The working range of the method is 0.23 to 1.0 milligram per cubic meter, the coefficient of variance is 0.066, and the detection limit is about procedures are described, and calculations are provided for determining sample concentrations. Data on collection efficiency, and recovery, stability and breakthrough rates is included.
Keywords
NIOSH-Analytical-Method; NIOSH-Sampling-Data-Sheet; NIOSH-Backup-Data-Sheet; Analytical-Method; Insecticides; Air-contamination; Standards-Completion-Program; Sampling; Standards; SCP; Air-sampling; Gas-chromatography;
CAS No.
76-44-8; 9003-70-7; 108-88-3;
Publication Date
19780119
Fiscal Year
1978
NTIS Accession No.
PB81-244667
NTIS Price
A03
Identifying No.
S287
NIOSH Division
DPSE;
Source Name
NIOSH, Unpublished, Cincinnati, Ohio, 30 pages, 7 references
State
OH;
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