Bis(2-ethylhexyl) phthalate, 100 µg/ml, Acetone,

4,4'-Difluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 398-23-2

Mass-Labelled PCDD Solution/Mixture, 1.2ml, nonane

Di-n-octyltin dichloride, 100mg