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Anisidine (o,p-isomers) Analytical Method.
NIOSH 1979 Feb:32 pages
The NIOSH analytical method S163 for determining ortho-anisidine (90040) and para-anisidine (104949) in air is described. Samples are collected on XAD-2, desorbed with methanol, and analyzed by high pressure liquid chromatography. The working range of the method is is 0.068, and the detection limit is 0.35 micrograms per sample for either isomer. Analytical apparatus, reagents and procedures are described, and calculations are provided for determining the quantity of isomer in the sample. Data on recovery, stability and breakthrough rates is included.
NIOSH-Analytical-Method; NIOSH-Sampling-Data-Sheet; NIOSH-Backup-Data-Sheet; Standards-Completion-Program; Molecular-structure; Chemical-properties; Analytical-Method; Standards; SCP; Sampling; Physiological-response; Analytical-instruments;
NTIS Accession No.
NIOSH, Unpublished, Cincinnati, Ohio, 32 pages, 9 references
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division