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A COD test typically involves digestion of a water sample in a sealed vial with potassium dichromate and sulfuric acid at 150oC for 2 hours.
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* USEPA-accepted COD Vials can be used for NPDES reporting. Mercury-free COD Reagent Vials
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Overview. Include the reagent packs of 150, instructions, and accessories. Simply determine which parameter(s) you're interested in and order. Reagents require
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