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

Ketoprofen

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol

Leptophos, 10.0 µg/ml, Ethyl acetate, 10ml