epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml

1-Nitronaphthalene-d7, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 80789-77-1

EPA Method 515.1 Underivatized

Bis(2-ethoxyethyl) phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-54-9