n-Dodecane-d26

Methyl-2,3,4,5-tetrabromobenzoate, 1.2ml x 50ug/ml, toluene

2,2',3,3',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m