Cations Mix

Allopurinol, 100µg/ml in Acetonitrile, 5ml

5-Chloro-2-hydroxybenzophenone, 250mg

Reagent kit for 100 tests (pH and free & total chlorine) Contains: 1 x 20 mL DPD1, 1 x 20 mL DPD2, 1 x 20mL DPD3, 1 x 20mL pH3