<cri_photo_page spectrometry8 | stock_photo:labs:biochem:activities:spectrometry:spectrometry8_s.jpg | stock_photo:labs:biochem:activities:spectrometry:spectrometry8_l.jpg | stock_photo:labs:biochem:activities:spectrometry:spectrometry8_o.jpg | 26 January 2009 | Mass spectrophotometry >