4,4'-Methylene-bis(2-chloroaniline), 100 µg/ml, A

Di-iso-butyl phthalate, 1000µg/ml in Isooctane, 5ml

N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)urea , 1.2ml x 50ug/ml, methanol

Ethylbenzene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 100-41-4