Spiking Solution

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

Terbuthylazin, 100μg/ml in Acetonitrile, 5ml

2-sec-Butyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 88-85-7