Method 525.2 Solution B

TEPP, 100 µg/ml, Ethyl acetate, 5ml

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

Carbofuran, 100 µg/ml, Acetonitrile, 5ml