Metoprolol (free base),neat,neat,50mg,

Novaluron, 100 µg/ml, Acetonitrile, 1ml

Whiskey lactone

1H,1H,10H,10H-Perfluoro-1,10-decanediol, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 754-96-1