Chemical oxygen demand is the amount of oxygen needed to oxidize the organic matter present in water. Chemical oxygen demand testing is used to determine the amount of oxidation that will occur and the amount of organic matter in a water sample. Chemical oxygen demand testing is also used to determine the amount of inorganic chemicals in a sample.
For nearly 20 years, Norkan has been supplying the high performance coatings, residential painting, concrete resotration and asbestos abatement industries. We provide our customers with top-notch service, quality equipment, with the best competitive pricing.
Headquarters 26200 Groesbeck Hwy Warren
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