EPA Method 418.1 - Total Petroleum Hydrocarbons

Pyridafol, 25mg

4-Fluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 587-79-1

Carbophenothion-methyl, 10.0 µg/ml, Cyclohexane,