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Jan 26, 2024 · Cash On Delivery - COD: Cash on delivery (COD) is a type of transaction in which the recipient makes payment for a good at the time of delivery. If the purchaser does not make payment when the ...
Chemical oxygen demand. In environmental chemistry, the chemical oxygen demand ( COD) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution. It is commonly expressed in mass of oxygen consumed over volume of solution which in SI units is milligrams per litre ( mg / L ).
Jan 7, 2017 · 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.
Cod definition, any of several soft-rayed food fishes of the family Gadidae, especially Gadus morhua, of North Atlantic waters. See more.
Looking for the definition of COD? Find out what is the full meaning of COD on Abbreviations.com! 'Call of Duty' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.
Jun 4, 2012 · The game where I have to mute everyone on because they are annoying morons.
1. Définition Le complément d'objet direct ou C.O.D. fait partie du groupe verbal. Il désigne l'objet de l'action. Il n'est jamais introduit par une préposition. 2. Comment le reconna
