Pentaerythrityl tetranitrate, 100 µg/ml, Acetonit

2-Ethylhexyl acetate

1,2,3,7,8-Pentachlorodibenzo-p-dioxin

2,2',3,3',5,5',6,6'-Octachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane