Ofloxacin-d8, 1mg

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

[13C3]-Cyanuric Acid, 1.2ml x 100ug/ml, water

N-Nitroso-N-ethylaniline