Lufenuron, 100 µg/ml, Acetonitrile, 5ml

PCB-Mix 3, 10µg/ml in Isooctane, 10ml

Retention Time Marker Solution Iowa OA-2

Perfluoro-n-[1,2,3,4-13C4]octanoic acid, 50µg/ml in MeOH, 1,2ml