DL-alpha-Tocopherol acetate, 500mg

4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml

3,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml

n-Tetracontane, ?13C: -27.05, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4181-95-7