2,8-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

n-Dotriacontane, ?13C: -28.34, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 544-85-4

Polymyxin B sulfate, 100mg

Oxygenates in Gasoline Standard