In this study, a screening level cost assessment was conducted to evaluate the national cost implications of five potential regulatory levels for perchlorate in drinking water " 4, 6, 12, 18, and 24 ?g/L.
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National Cost Implications of a Potentional Perchlorate Regulation (PDF)(55 pp, 941 K)
In this study, a screening level cost assessment was conducted to evaluate the national cost implications of five potential regulatory levels for perchlorate in drinking water