
DPD Reagent #4 (pH)
DPD Reagent #4 – Water pH Test (60 mL)
The DPD #4 reagent allows for quick and precise measurement of the pH of water In pools and spas. Used with a colorimetric test kit, it helps maintain an optimal water balance to ensure swimming comfort and the effectiveness of disinfectant products. 60 mL bottle compatible with Taylor kits.