VRX 8260 IS & Surrogate Standard

Dicrotophos, 100 µg/ml, Acetonitrile, 1ml

n-Undecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54105-66-7

Benzo[ghi]perylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-24-2