4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A

1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

2-Fluorofluorene, 10mg

Methyldodecanoate C12:0, 10mg/ml in Hexane, 1ml