PCBH Intervention Quick Guide - PCPCI

Half-life values ranged from 5.5 days 15.2 days at 21 ˚C (MRID 49630501). The pH of these waters were also slightly high 7.98 to 8.86. Sterilization of the waters prior to study initiation confirms that hydrolysis contributes to the transformation of chlorpyrifos in aquatic systems. ................
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