EPA Method 8250 Base/Neutrals Spiking Solution

5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Deuterated Hydrocarbons

Fenhexamid, 100 µg/ml, Ethyl acetate, 5ml