title: Results of trace arsenic analyses performed by various laboratories.
abstract: Personal monitor filter cassettes were spiked with a known amount of arsenic and sent to various laboratories in the public and private sectors for analysis. Results and methods of analysis are discussed in light of proposed arsenic standards. Comparison indicates a high degree of analytical precision and accuracy are lacking.
mesh_terms: D001151:Arsenic / Q000032:analysis*; D005374:Filtration; D007753:Laboratories; D008851:Micropore Filters; D011786:Quality Control
chemical_list: D001151:Arsenic