Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

Sodium bis(1H,1H,2H,2H-perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml

Azimsulfuron, 100 µg/ml, Acetonitrile, 1ml

OCP MIX - D, in Isooctane, 1ml