Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.
For determination of high 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 determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.
May 26, 2021 - Screw cap 16mm test vials are used for water analysis, it can also called COD vial. There are 9ml, 10ml, 12ml, 15ml test tubes for water
US EPA approved for wastewater analysis using Hach Method 8000. customized wholesales 15mL chemical oxygen demand vials for Home » News » COD test tube » China
Ships from. Hach Company ; Sold by. Hach Company ; Description. Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000
