ALLANTOIC ACID

Mass

MS-IW-0990          
diureidoacetic acid
C4H8N4O4 (H2O)      (Mass of molecular ion:    176)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      16.0       8.7
      17.0      28.3
      18.0      25.1
      28.0       4.9
      29.0       1.4
      42.0       3.6
      43.0      17.3
      44.0     100.0
      45.0       1.5
      60.0      65.8
      61.0       2.5
      66.0       1.0
      93.0       2.9