17a-Ethinylestradiol, 100 µg/ml, Methanol, 1ml

Simazine, 100 µg/ml, Acetonitrile, 5ml

Perfluorokerosene (bp. 210-240) for Mass spectrometry, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

n-Tridecylbenzene, 100mg