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NIOSH Analytical Method, Sodium Hydroxide, S381, (Set 3).

Authors
NIOSH
Source
NIOSH 1977 Nov:8 pages
Link
NIOSHTIC No.
00076485
Abstract
The method is described for determining sodium-hydroxide (1310732) in the air, including the principle, range and sensitivity, interferences, precision and accuracy, advantages and disadvantages, apparatus, reagents, calibration and standards, and calculations. The principle is based upon determining the difference between the known amount of hydrochloric-acid added to the sample and the amount of acid remaining after extraction. The range is 0.76-3.9 milligrams per cubic meter with a precision of 0.062 (coefficient of variation). The OSHA standard is 2 milligrams per cubic meter.
Keywords
NIOSH-Author; NIOSH-Analytical-Method; Standards-Completion-Program; SCP; Analytical-Method; Standards; Sampling; Set-3; Air-quality-measurement; Air-sampling; Procedures; Alkalies; Sodium-compounds; Chemical-analysis; Exposure-limits; Titration;
CAS No.
1310-73-2;
Publication Date
19771101
Fiscal Year
1978
NTIS Accession No.
NTIS Price
Identifying No.
S381
NIOSH Division
DPSE;
Source Name
Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 8 pages, 2 references
State
OH;
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