Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD)

Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD) Contains mercury. Dispose of according to local, state and federal regulations. COD TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion Method. •Easy and safe handling •No reagent blank necessary •Automatic method detection •Documented shelf life and COA

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