Hach 24159-25 COD Digestion Vial High Range Plus 200 to 15000 mg/l

For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion method. Hach Method 8000. High Range Plus: 200 to 15,000 mg/L COD. THIS METHOD IS NOT USEPA APPROVED. Pack of 25 vials. Simpler and Safer Easy Disposal Simpler and Safer 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. Easy Disposal Small reagent volumes used in Hach COD vials minimize the volume of spent silver, mercury and chromium waste. Customers in the contiguous 48 United States benefit from the availability of the ezCOD waste recycling program, which provides comprehensive transportation and disposal of COD vials. Specifications Digestion Required:Yes Instrument:All except DR820, PC II Method:8000 Method Name:Reactor Digestion Number of tests:25 Range:200 15,000 mg/L