Product Review

EMS Reagent Grade Water is typically prepared at 18 megohm/cm specific resistance using a reverse osmosis, mixed deionization, activated filtration and final filtration at 0.2 microns. H2O Formula Weight: 18.02. CAS #: 7732-18-5. Color (APHA): <+/-5. Bacteriological purity: 0 CFUs/L. Residue after evaporation: 10ppm. Coliform negative.