CONOSTAN Multi Element Std., in 75cSt oil, 200g

2-Ethyl-1-butene

n-Triacontane, ?13C: -28.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 638-68-6

4-Methylhippuric acid, 100mg