PCB 153, 10.0 µg/ml, Isooctane, 10ml

Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic acid, 50µg/ml in MeOH, 1,2ml

Aroclors 1016/1260

Pesticide Mix 18, 10ug/ml in Toluene, 1ml