3,4,5-Trifluoro-4'-(trans-4-propylcyclohexyl)biphenyl, >98%, 1g

5-Chloro-2-(2,4-dichlorophenoxy)anisole, 1.2ml x 50ug/ml, nonane

n-Perfluorooctanoic acid,neat,neat,100mg,

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane