Mass

MS-IW-5266          
benzaldehyde semicarbazone
C8H9N3O             (Mass of molecular ion:    163)

   Source Temperature: 150 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      16.0       1.5
      17.0       5.2
      18.0      11.3
      27.0       1.4
      28.0       3.9
      29.0       1.2
      37.0       1.0
      38.0       2.0
      39.0       6.1
      41.0       1.2
      42.0       7.9
      43.0      18.2
      44.0       7.3
      50.0       7.9
      51.0      11.6
      51.5       1.7
      52.0       3.4
      60.0      23.5
      61.0      24.4
      62.0       2.4
      63.0       6.0
      64.0       2.9
      65.0      12.0
      66.0       6.6
      74.0       2.0
      75.0       4.1
      76.0      20.2
      77.0      25.7
      78.0       9.5
      79.0       1.4
      80.0       1.1
      89.0       8.8
      90.0       6.1
      91.0       6.1
      92.0      18.1
      93.0      21.4
      94.0       1.9
     102.0       1.9
     103.0     100.0
     104.0      31.2
     105.0       4.0
     118.0       2.2
     119.0      64.4
     120.0      47.6
     121.0       4.0
     137.0       1.1
     163.0      20.5
     164.0       2.2