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Arsenic in detergents: possible danger and pollution hazard
Science (New York, N.Y.)
|April 17, 1970
Abstract:
Arsenic at a concentration of 10 to 70 parts per million has been detected in several common presoaks and household detergents. Arsenic values of 2 to 8 parts per billion have been measured in the Kansas River. These concentrations are close to the amount (10 parts per billion) recommended by the United States Public Health Service as a drinking-water standard.