Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml

Pethoxamid-ESA sodium, 10µg/ml in Acetonitrile, 5ml

1,6-Dinitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 42397-64-8

Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane