4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

4,4’-Methylene bis(2-chloroaniline)

p-Xylene

1,9-Dimethyl-5-ethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.