Water treatment chemicals, testing kits & equipment. Accepta's range of advanced water treatment chemicals, water quality analysis test kits; and pumps, dosage and control equipment includes products for boilers, cooling systems and closed loops, wastewater treatment, reverse osmosis systems including biocides and disinfectants, scale and corrosion inhibitors, antifoams, oxygen scavengers, polymers, high performance flocculants and coagulants.