title: Evaluation of laboratory performance of the AOAC method for PSP toxin in shellfish.
abstract: Laboratory performance of the official AOAC method for paralytic shellfish poison (PSP) toxin in shellfish was evaluated. Two series of naturally toxic shellfish split samples were distributed (15 in 1979 and 19 in 1982) to state shellfish-monitoring laboratories which participate in the National Shellfish Sanitation Program. The laboratories performed bioassays on duplicate 100 g portions of each 220 g split sample. Bioassays were consistent among the laboratories and compared favorably with those of previous studies.
mesh_terms: D000818:Animals; D001681:Biological Assay; D049872:Bivalvia; D008387:Marine Toxins / Q000032:analysis*; D011786:Quality Control; D012758:Shellfish / Q000032:analysis*
chemical_list: D008387:Marine Toxins