2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml

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

N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml

Reserpine, 10µg/ml in Acetonitrile, 10ml