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A COD test typically involves digestion of a water sample in a sealed vial with potassium dichromate and sulfuric acid at 150oC for 2 hours. Why test for COD?
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CHEMetrics, Inc., manufactures a quality, cost-effective line of reagent vials for performing Chemical Oxygen Demand (COD) analysis. Both USEPA-Approved and
Recommended COD test for high concentrations in wastewater influent. The Chemical Oxygen Demand analysis provides important information for the water
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For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000
Chemical Oxygen Demand - Expert High Range COD test made simple. · Why should you use Hach TNTplus® COD tests? Hach TNTplus COD vial test reagents are incredibly
Zhejiang Aijiren,Inc. is one of the leading China COD vials manufacturers and used chemical oxygen demand (COD) method for NPDES reporting in the world.
