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COD Digestion Vials, Low Range Method: Reactor Digestion Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Range: 0- 

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.

COD Digestion Vials, Low Range, pk/150.

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method; US EPA approved for wastewater analysis; Range: 3-150 mg/L COD.

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.

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For Ultra Low Range Chemical Oxygen Demand (COD) determination by the Reactor Digestion Method. Hach Method 8000. Range: 0.7 - 40.0 mg/L COD.

CPI's COD Vials for Chemical Oxygen Demand Tests provide quality results at a huge savings for your laboratory. Just add 2mL of sample to the vial, 

The HI93754D-25 reagents vials follow the mercury-free method for the low range determination of chemical oxygen demand (COD) using a compatible benchtop