EPA Method 552.1 - Surrogate Standard

PCB No. 114, 10µg/ml in Isooctane, 10ml

1-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63019-38-5

Fenthion-oxon, 100µg/mL in Cyclohexane, 1ml