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Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen Mercury-based COD vials need appropriate environmental disposal.
Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the.
Results 1 - 20 of 61 Search results for cod standard : COD Digestion Vials, High Range, ... in different packaging types and sizes from 15 mL up to 20 L. pH ...
Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.
Hach 2125825 COD Digestion Vials, Low Range, (Pack of 25): Amazon.com: Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach ...
1 Ranges 3 to 150 mg/L COD and 20 to 1500 mg/L COD are USEPA approved for Run all tests (the samples and the blank) with the same lot of vials.
