The same accuracy and reliability to monitor and correct your effluent for a fraction of the cost. See why others have switched to Hanna Instruments for COD testing, a trusted water quality partner since 1978.
Feel confident when using our COD vials that you’ll achieve the same accurate and repeatable results as always. Each COD vial is pre-filled with dichromate chemistry providing consistent results for hassle-free handling.
Our COD test vials are standard sized to fit the meter you already own, and are compatible with other brands of meters as well.
Each set of COD vials is stored in fully recyclable, sustainable, compact plastic packaging rather than standard styrofoam. A smaller box allows you to store more on your shelf, and reduce waste when disposing of your packaging.
Choose from three ranges.
COD Low Range Reagent Vials, EPA Method
Range: 0 to 150 mg/L
COD Medium Range Reagent Vials, EPA Method
Range: 0 to 1500 mg/L
COD High Range Reagent Vials, Dichromate Method
Range: 0 to 15000 mg/L
Have a Hanna Expert contact you about your water testing needs today!