Copper Zinc LR Reagents – 50 Tablets for Poollab 2.0 & PoolWaterLAB

Improve the accuracy of your pool water testing with PoolWaterLAB Copper Zinc LR reagent tablets. Each tablet will accurately measure copper and zinc levels in a pool, providing fast, reliable results every time. Keep your pool water in balance for the best swimming experience.pre-order delivery 15 - 30 daysZinc (with chlorine) 0.00 – 1.00 ppm (mg/l)