Phenol, 100 µg/ml, Methanol, 1ml

Fensulfothion-sulfone, 100µg/ml in Cyclohexane, 1ml

1-Naphthylacetic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 86-87-3

4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml