2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml

Reference Fish Tissue Extract (Isooctane/20% Salmon Oil), 3g, Isooctane

Methyl-3,5-dichlorobenzoate