4,4'-DDT, 100 µg/ml, Methanol, 1ml

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

Terbufos-sulfoxide, 100 µg/ml, Acetonitrile, 1ml

Anthanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-26-4