A Simple Key For COD test in pharma Unveiled
Every single of these oxidants is accustomed to determine COD in differing kinds of drinking water: CODMn (COD Manganese) is utilized in determinations for a little bit contaminated bodies of h2o. In distinction, CODCr (COD Chrome) is used in determinations of intensely contaminated h2o or wastewater a result of the higher oxidizing energy in the r