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

1,2,3,6,7,8,9,10,11,12-Decahydrobenz[e]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 92387-50-3

Acenaphthylene, 10.0 µg/ml, Cyclohexane, 10ml

TCPP, 100µg/ml in Toluene, 1ml