This standard specifies the clinical diagnosis and classification standards for endemic arsenic poisoning. This standard applies to the monitoring, prevention, control and clinical diagnosis of endemic arsenic poisoning. This standard does not apply to the diagnosis of acute or subacute arsenic poisoning.
WS/T 211-2015 Referenced Document
GB/T 5009.11 Determination of total arsenic and abio-arsenic in foods
GB/T 5750.6 Standard Examination Methods for Drinking Water Part 6: Metal and Metalloid Indicators*， 2023-03-17 Update
WS 277 Definition and division standard for endemic arsenism
WS/T 28 Urine.Determination of arsenic.Silver diethyldithiocarbamate-triethanolamine.Spectrophotometric method