Verapamil-d7 Hydrochloride, 5mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate,50 µg/mL,MeOH,1mL,

2,2',3,4,4',6-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Pentachlorophenol 13C6, certified, 10mg