2-Phenylphenol, 100 µg/ml, Methanol, 5ml

Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml

3,3',4,4',5,5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Dibenzo-p-dioxin-d8,50 µg/mL,n-nonane,1mL,