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NIOSH Analytical Method, Chromium, Soluble Chromic and Chromous Salts as Cr, S323 (Set O).
NIOSH 1976 Nov:6 pages
A method is described for the analysis of chromium (7440473) (Cr), soluble chromic and chromous salts as Cr, using filter collection, nitric-acid digestion, and atomic absorption. Data are given on the principle, range, sensitivity, interferences, precision, accuracy, advantages and disadvantages of the method, apparatus, reagents, procedure, calibration, standards, and calculations.
NIOSH-Analytical-Method; Standards-Completion-Program; Analytical-Method; Standards; SCP; Sampling; Set-O; Air-pollutants; Chromium-compounds; Transition-metals; Toxic-substances;
Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 6 pages, 3 references
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division