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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. Why test for COD?
The EPA does not allow a modification of the reagents used for reporting purposes. You must use all specified reagents in the COD vial. There are further
Vials are packaged in 25-, 100- and 150-count boxes to meet your testing frequency. First time buyers, receive a 25% discount on your first order of COD reagent
Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the.
Shop Hach Company Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15000 mg/L COD), 150 Tests at Fishersci.com.
Manufacturer: Hach Company Family Part #: HACH TSI-TNT821. Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD) Contains mercury.
Recommended COD test for wastewater effluent. The Chemical Oxygen Demand analysis provides important information for the water treatment process and is
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