cis-1,2-Dichloroethene

Bis(2-ethylhexyl) phthalate-3,4,5,6-d4, 1000µg/mLin isooctane, 1ml

Perfluoro-3-methylheptanoic acid, 1.2ml x 50ug/ml, methanol

Paraoxon-methyl, 10 µg/ml, Acetonitrile, 10ml