Perylene, 1000µg/ml in methylene chloride, 1ml

Benzo[a]fluoranthene,100 µg/mL,acetonitrile,1mL,

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25MG, # of units-1, Cas.no. 41464-41-9

Clodinafop free acid, 10.0 µg/ml, Acetonitrile,