Reagent for Measuring Total Water Hardness Primelab – 10 tablets

The reagents in the form of 10 tablets are designed for Primelab photometers and allow accurate determination of the total water hardness in the range of 20–500 mg/l CaCO₃. The correct water hardness is a key parameter of the chemical balance of the pool – too low a hardness causes corrosion of pool surfaces, too high a hardness causes the formation of limescale on devices and walls. The tablet form of the reagent guarantees precise dosing and a long shelf life compared to liquid reagents. The measurement result is available within seconds after inserting the cuvette into the photometer. The pack of 10 tablets is sufficient for regular monitoring of water hardness throughout the entire season.