How COD testing can Save You Time, Stress, and Money.
Safe the cap onto Every single COD vial. Make certain to not overtighten the cap since it could problems the closure.Together with the COD test package for top salinity purposes, labs will need sulfuric acid that has a Licensed minimal COD content material, HCl absorption tubes, soda lime, flasks, plus a magnetic stirrer with speed Handle.It is a p