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

Methyl 5,8,11,14,17-Eicosapentaenoate C20:5, 10.0mg/mL in Heptane, 1ml

Dibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 262-12-4

4-Bromofluorobenzene, 100 µg/ml, Acetonitrile, 5