Hanna HI3812 Water Hardness Test Kit

Hanna HI3812 water hardness total test kit has 0.0-30.0 mg/L and 0-300 mg/L range, 0.3 mg/L and 3 mg/L Smallest Increment, EDTA Chemical Method, 30 mL hardness buffer, 10 mL calmagite indicator, 120 mL EDTA solution, 20 mL plastic beaker with cap, and 1 mL syringe with tip.