6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml

Sulfur Mix

Reagent kit for 45 tests (Free & total chlorine HR) Contains: 1 x 115 mL DPD0, 1 x 20mL DPD1, 1 x 20mL DPD3

1-Bromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene