[13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane

4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL,

Pinic acid, 100µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 473-73-4

alpha-Hydroxymetoprolol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 56392-16-6