Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml

2,3,3',4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Desmetryn, 100 µg/ml, Acetonitrile, 5ml

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