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Demeton Analytical Method.

Authors
Anonymous
Source
NIOSH 1979 Aug:36 pages
Link
NIOSHTIC No.
00107299
Abstract
The NIOSH analytical method S280 for determining demeton (8065483) in air is described. Samples are collected on mixed cellulose ester filters and XAD-2 (9060053) sorbent, desorbed with toluene (108883), and analyzed by gas chromatography with a flame photometric detector. The working range of the method is 0.06 to 0.33 milligrams per cubic meter, the coefficient of variance is 0.08, and the detection limit is 0.1 microgram per sample. Analytical apparatus, reagents and procedures are described, and calculations are provided for determining sample concentrations. Data on recovery, stability and breakthrough rates, and desorption efficiency is included.
Keywords
NIOSH-Analytical-Method; NIOSH-Sampling-Data-Sheet; NIOSH-Backup-Data-Sheet; Analytical-Method; Organo-phosphorous-insecticides; Air-contamination; Air-sampling; Gas-chromatography; Flame-photometry; Standards-Completion-Program; Sampling; Standards;
CAS No.
8065-48-3; 9060-05-3; 108-88-3;
Publication Date
19790803
Fiscal Year
1979
NTIS Accession No.
PB82-103060
NTIS Price
A04
Identifying No.
S280
NIOSH Division
DPSE;
Source Name
NIOSH, Unpublished, Cincinnati, Ohio, 36 pages, 6 references
State
OH;
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