13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml

EPA Method 8310 PAH Standard

2-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-58-6

cis-Chlordane, 10.0 µg/ml, Ethyl acetate, 10ml