5-Hydroxyindole-3-acetic acid,1000 µg/mL,MeOH,1mL,

Naltrexone hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 16676-29-2

N-Nitrosonornicotine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 808508-23-2

D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml