Acenaphthylene, 100µg/mL in Acetonitrile, 1ml

EPA Method 525 - Pesticide Standard

Ethidimuron, 10 µg/ml, Acetonitrile, 10ml

1,2,3,6,7-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane