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NIOSH Analytical Method, Chromic Acid and Chromates, S317 (Set O).
NIOSH 1976 Nov:6 pages
A method is described for the analysis of chromic-acid (7738945) and chromates in air using filter collection, dilute acid leaching, and colorimetric determination of complexed chromium (VI). 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; Sampling; SCP; Set-O; Inorganic-acids; Air-pollutants; Chromic-acid-mists; Colorimetry; Chromium-compounds; Toxic-substances; Transition-metals;
Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 6 pages, 4 references
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division