Hach Vials Cod Digest 0-15000mg/L, 150 Items HACH2415915

Prepared COD reagents eliminate the need for measurement of corrosive and toxic chemicals. Just add sample to the COD vial, digest and measure. Photometric measurements provide accurate results without the equipment and effort required for titrations.

• Low Range (LR) and High Range (HR) vials are approved by the USEPA for reporting of wastewater COD concentrations Reagent contains mercury - please dispose of according to local regulations COD2 UHR is a mercury-free digestion vial