L-Histidine

Mass

MS-NW-2506          
L-histidine
C6H9N3O2            (Mass of molecular ion:    155)

   Source Temperature: 230 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      17.0       1.3
      18.0       6.5
      26.0       1.1
      27.0       2.5
      28.0      19.2
      29.0       2.4
      30.0       2.7
      39.0       2.3
      40.0       1.8
      41.0       2.8
      42.0       2.8
      43.0       1.4
      44.0       3.0
      46.0       1.1
      52.0       2.0
      53.0       1.6
      54.0      12.8
      55.0       7.8
      56.0       4.8
      66.0       1.3
      68.0       1.2
      69.0       1.7
      74.0       2.7
      81.0      44.5
      82.0     100.0
      83.0      11.8
      93.0       3.6
      94.0       1.3
     109.0       6.4
     110.0      17.7
     111.0       2.0
     155.0       1.1