Metazachlor OA, 10.0 µg/ml, Acetonitrile, 10ml

Napropamide, 100 µg/ml, Cyclohexane, 5ml

4,5-Methylenephenanthrene

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