A Simple Key For COD test in pharma Unveiled
Every single of such oxidants is used to calculate COD in differing types of h2o: CODMn (COD Manganese) is utilized in determinations for a bit contaminated bodies of water. In contrast, CODCr (COD Chrome) is Employed in determinations of intensely contaminated drinking water or wastewater as a result of substantial oxidizing power with the reagent