Tablets for Aseko Photometer – Total Chlorine, Pack of 50 (DPD3)

DPD3 reagent tablets for the Aseko photometer – total chlorine (pack of 50) are chemical reagents for the photometric determination of the total chlorine concentration (CLT) in pool water. Total chlorine includes both free chlorine (active disinfection) and combined chlorine (chloramines), with the difference between CLT and CLF corresponding to the level of chloramines that cause an unpleasant odour and irritation of the eyes and skin. The DPD3 reagent breaks down and measures total chlorine, whereas DPD1 measures only free chlorine. A pack of 50 is ideal for regular service measurements. Keep the tablets in a dry, cool place.