m-Toluidine, 100 µg/ml, Methanol, 5ml

U{13C34}-Fumonisin B1, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Oxytetracycline, 96%,neat,neat,10mg,

(±)-Methoxyverapamil hydrochloride,neat,neat,10mg,