For any requirements about COD Tubes, please tell me. Product name: COD Tubes without Logo Size: Chemical Oxygen Demand Tubes China. Content. Inquiry.
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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?
Sep 15, 2019 Affiliations. 1 School of Environment and Energy, South China University of Technology, Guangzhou, 510006, PR China.
Chemical oxygen demand (COD) is one of the most important parameters in effluent monitoring and treatment. The COD test is used to predict the requirement
