Inorganic chemical (IOC) sampling procedure.
Contributors: Washington (State). Division of Drinking Water.
Series: DOH pub -- #331-221; DOH publication -- #331-221.
Publisher: Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water
Published: 2003
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Drinking water -- Sampling -- Washington (State); Water supply -- Washington (State) -- Quality control; Inorganic compounds
Description: Brochure providing instructions to drinking water purveyors on how to collect water samples for inorganic chemical (IOC) laboratory testing. Includes information on sampling kits, containers, timing, sampling points and methods, forms, and procedures.
Notes: "July 2003."

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