Water Testing Kit, Copper, 0.05 to 1.0 PPM

Water Quality Testing Kit, Copper, Range 0.05 to 1.0 PPM, Sensitivity 0.05 PPM, Test System Colorimetric, Number of Tests 50, Replacement Reagents 4EWE1, Includes 15 mL Copper A Solution, 15 mL Copper B Solution, 10 mL Plastic Test Tube with Cap, Cooper Color Chart and Instructions RestrictionsHazardous Material Water Quality Testing Kits and Reagent RefillsProvide quick analysis of various water quality parameters. Additional refills are available; on DrillSpot.com , search for "reagents and refills."