2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

Terpene Mixture 2, 2500µg/mL in Hexane, 1ml

Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12674-11-2

Picric acid, 100 µg/ml, Acetonitrile, 10ml