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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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For 250–15,000 mg/L vials: Use a TenSette Pipet to add. 0.20 mL of sample to the vial. 2. Oxygen Demand, Chemical, Dichromate Method (multi-range: 40.0, 150,
Results 1 - 20 of 105 Search results for Chemical Oxygen Demand : Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1500 mg/L COD), 25 Tests.
Vials are packaged in 25-, 100- and 150-count boxes to meet your testing frequency. First time buyers, receive a 25% discount on your first order of COD reagent
Consequently, obtain specifications as to limits of error for pre- mixed reagents from manufacturer before use. Determine COD values of 50 mg O2/L by using
Recommended COD test for wastewater effluent. The Chemical Oxygen Demand analysis provides important information for the water treatment process and is
BDH COD Vials used in determination of Chemical Oxygen Demand (COD)Determine the concentrations of a wide range of gases and chemicals in the environment,
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