Bis(2-ethylhexyl) adipate, 1000 µg/ml, Methanol,

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

IP 391-95 Calibration Curve, in n-Heptane, 4 x 1ml

4H-Cyclopenta[def]phenanthren-4-one,1000 µg/mL,toluene,1mL,