EPA Method 8240A - Purgeable Surrogate Std

Benzo[ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-24-2

2-Octanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 123-96-6

Fensulfothion-sulfone, 100 µg/ml, Cyclohexane, 1