Mass spectrometry

Mass Spectrum of Angelic Acid

--Hkc06 16:54, 30 November 2007 (UTC)

Mass Spectrum of Dopamine

--Hkc06 16:58, 5 December 2007 (UTC)

Mass Specrometry for the molecule Methoxsalen(molecular formula C₁₂H₈O₄)

_{http://www.chemcalc.org/}