A Simple Key For COD test in pharma Unveiled
Wipe the vials using a damp towel to get rid of smudges and fingerprints with the vial and spot them inside the preheated digestor block.Insert the COD test vial in the sample compartment ensuring it’s adequately seated and once again push the Zero/Test key.Once all the excess dichromate reacts, an equivalence point is reached. This stage implie