L-tert-Leucine

Mass

MS-NW-7575          
3-methyl-L-valine
C6H13NO2            (Mass of molecular ion:    131)

   Source Temperature: 190 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       3.0
      27.0       4.8
      28.0      12.4
      29.0      20.3
      30.0       4.5
      39.0       6.7
      41.0      26.7
      42.0       4.2
      43.0       5.6
      44.0       1.4
      45.0       1.3
      46.0       3.2
      53.0       1.5
      54.0       1.2
      55.0       2.5
      56.0       4.7
      57.0      40.9
      58.0       1.6
      68.0       1.0
      69.0       4.8
      70.0      13.9
      71.0       4.3
      72.0       2.9
      74.0       5.1
      75.0     100.0
      76.0       3.2
      86.0      17.6
      87.0       1.3
      98.0       2.8
     116.0       1.2