甜菜碱

Mass

MS-NW-1897          
betaine
C5H11NO2            (Mass of molecular ion:    117)

   Source Temperature: 230 °C
   Sample Temperature: 230 °C
   Direct, 75 eV

      12.0       1.0
      14.0       5.4
      15.0      24.9
      16.0       2.1
      18.0       3.0
      26.0       1.3
      27.0       4.5
      28.0       8.3
      29.0       5.7
      30.0      17.9
      31.0       2.7
      39.0       1.0
      40.0       2.5
      41.0       4.7
      42.0      32.3
      43.0       8.1
      44.0      37.8
      45.0       3.4
      55.0       1.3
      56.0       5.0
      57.0       7.4
      58.0     100.0
      59.0      19.2
      70.0       1.4
      72.0       6.2
      73.0       8.4
      85.0       1.1
     100.0       1.1
     116.0       2.2
     117.0       2.0