(+/-)-Clenbuterol-d9 (trimethyl-d9),neat,neat,1mg

2-Perfluorooctyl (13C2)ethanoic acid (13C2-8:2 FTCA), 50µg/ml in Isopropanol, 1,2ml

Tadalafil, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 171596-29-5

Tridecafluorohexane-1-sulfonic acid potassium salt