Specifications: - For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method - US EPA approved for wastewater analysis
CHEMetrics, Inc., manufactures a quality, cost-effective line of reagent vials for performing Chemical Oxygen Demand (COD) analysis. Both USEPA-Approved and
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.
Hach TNTplus COD vial test reagents are incredibly simple to use and cut TNT822 is based on Hach Method 8000 for virtually any type of water sample.
Prepare a 10,000 mg/L COD standard solution as follows: a. Dissolve 8.500 g of dried KHP in 1000-mL of organic-free deionized water. 2. Use the test procedure
The determination of wastewater quality set forth in environmental permits has Thus, COD vials are considered hazardous waste and must be handled and ...
COD is useful in terms of water quality by providing a metric to determine the effect an effluent will have on the receiving body, much like biochemical oxygen
A COD (Chemical Oxygen Demand) test is used to measure the amount of organic pollutants in a water body as an indicator of water quality.
Jan 20, 2017 A chemical oxygen demand (COD) test is used to measure the amount of organic compounds in a water sample. It measures the capacity of water ...
