D9-Fluazifop-butyl, 100 µg/ml, Acetonitrile, 1ml

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

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate, 1.2ml x 50ug/ml, methanol

Bisoprolol hemifumarate, 100µg/ml in MeOH, 1ml