Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml

2,6-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane

SDWA Carbon disulfide, MIBK, Naphthalene Cal 2

Dibenz[a,j]anthracene, 10µg/mL in Acetonitrile, 10ml