Pentachlorothioanisole, 100 µg/ml, Acetonitrile,

1,2,3,4,5,6,7-Heptachloronaphthalene, 1.2ml x 50ug/ml, nonane

1-(4-Isopropylphenyl)urea, certified, 0.1g

Benzo[j]fluoranthene, 10µg/ml in Acetonitrile,10ml