Cymiazole, 100 µg/ml, Acetonitrile, 5ml

alphaßß (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69483-47-2

Imidacloprid, 10.0 µg/ml, Acetonitrile, 10ml

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