Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml

2-Perfluorohexyl ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml

2,3,5-Trimethylnaphthalene

Benzo[g]chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 196-78-1