Describes a procedure for water and waste water. Is applicable to concentrations in the range from 0,001 to 0,1 mg/l. In case of compounds which are difficult to decompose a procedure of digestion is described in the annex. By suitable dilution of the test portion with arsenic-free water higher concentrations may also be determined.
WITHDRAWN
ISO 6595:1982
95.99
Withdrawal of Standard
May 2, 2002
Water quality — Determination of total arsenic — Silver diethyldithiocarbamate spectrophotometric method
95.99 Withdrawal of Standard
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