ASMS 2013 WP-337 Comprehensive Analysis of Caecal Contents of the Human Flora-Associated (HFA) Mice by High Resolution LC/Q-TOF Mass Spectrometry Masahiko Takino 1 , Motoi Tamura 2 Agilent Technologies Japan, Ltd. 1 the National Food Research Institute , the National Agriculture and Food Research Organization 2 ASMS 2013 Page 1