Easy to use test kit with 2 oz. reagents, acid and base demand.,china,wholesale,custom
Accept mixed orders of several kinds of customized products , Provide OEM and ODM service .





















Easy to use test kit with 2 oz. reagents. CHL. (0.5-5.0) PH. (7.0-8.0) Acid and base demand. Total alkalinity, calcium hardness, cyanuric acid.