EPA Method 526 Surrogate Standard

2-Methylfuran-d3 (>90%), 2,5mg

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

Profenofos