D6-Didodecyldimethylammonium iodide, 10mg

2,3,3',4,5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Perfluoro-3,7-dimethyloctanoic acid, 1.2ml x 50ug/ml, methanol

Aroclor 1254 in Transformer Oil