THE FACT ABOUT PROTOCOL VALIDATION PROCESS THAT NO ONE IS SUGGESTING


Fascination About chemical oxygen demand

While in the presence of sulfuric acid, silver sulphate, and mercury sulphate, potassium dichromate oxidises the natural and organic matter contained from the water sample to create carbon dioxide (CO2) and h2o (H2O). The quantity of potassium dichromate utilised is decided by evaluating the volumes of ferrous ammonium sulphate consumed for the dur

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