1-PHENYLBIURET

Mass

MS-IW-3954          
1-phenylbiuret
C8H9N3O2            (Mass of molecular ion:    179)

   Source Temperature: 150 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      17.0       1.6
      18.0       2.9
      28.0       2.0
      37.0       1.0
      38.0       2.5
      39.0       6.9
      40.0       1.5
      41.0       1.7
      42.0       1.4
      43.0       6.2
      44.0      15.6
      50.0       1.8
      51.0       4.0
      52.0       2.1
      60.0       4.5
      61.0       1.1
      62.0       1.2
      63.0       4.4
      64.0       8.0
      65.0      15.0
      66.0      12.8
      67.0       1.3
      70.0       1.6
      77.0       4.8
      90.0       1.0
      91.0      17.0
      92.0       9.9
      93.0      73.7
      94.0       5.6
     119.0     100.0
     120.0       9.5
     135.0       3.0
     136.0      10.7
     137.0       1.4
     162.0       2.7
     179.0      55.3
     180.0       5.6