EPA Method 502.2/524.2/601 - Gases

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

Carbon-13C1-tetrachloride,2000 µg/mL,MeOH,1mL,

1-Butanol, 5ml