D4-Carbendazim, 100 µg/ml, Methanol, 1ml

4-Phenylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1821-12-1

n-Octadecane, ?13C: -30.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 593-45-3

Ranitidine, 1000µg/mL in MeOH, 1ml