4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

4,4'-Diphenyltetrathiafulvalene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5152-94-2

cis-1,2-Dichloroethene, 5000µg/ml in MeOH, 1ml

2,2',3,3',4,4'-Hexachlorobiphenyl