alpha-Cyhalothrin,10 µg/mL,acetonitrile,1mL,

Aminomethyl phosphonic acid, 10µg in Water,1ml

2,5-Pyrazinediethanol, 5mg

Cimetidine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51481-61-9