Bisoprolol Fumarate, 1.0mg/ml in MeOH (as free base), 1ml

Diesel#2/Mineral Oil Std, 10mg/mL in Hexane,1ml

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-10, Cas.no. 473-98-3

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-decane sulfonate (8:2), 1.2ml x 50ug/ml, methanol