25-Hydroxyvitamin D2-d6, 50µg/ml in MeOH, 1ml

Benzo[b]fluoranthene, 10.0 µg/ml, Acetonitrile,

2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Ditalimfos, 100 µg/ml, Acetonitrile, 5ml