Fenamiphos-sulfone, 50mg

alpha-HCH, 100 µg/ml, Acetonitrile, 5ml

6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

Diisoheptyl phthalate (mixture of C7 isomers),1000 µg/mL,isooctane,1mL,