D-Threonine

Mass

MS-NW-4996          
D-threonine
C4H9NO3             (Mass of molecular ion:    119)

   Source Temperature: 200 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      12.0       1.0
      13.0       1.7
      14.0       5.9
      15.0      16.5
      16.0       2.2
      17.0       4.3
      18.0      22.0
      19.0       5.7
      25.0       1.0
      26.0       5.6
      27.0      18.5
      28.0      73.0
      29.0      77.0
      30.0      38.0
      31.0       2.2
      39.0       2.2
      40.0       1.6
      41.0       3.5
      42.0       7.3
      43.0      17.4
      44.0      21.0
      45.0      28.4
      46.0       4.2
      54.0       3.3
      55.0       2.2
      56.0      20.6
      57.0     100.0
      58.0      10.3
      59.0       2.3
      60.0       2.7
      72.0       1.6
      74.0      25.8
      75.0      88.2
      76.0       2.9
     101.0       1.3
     104.0       2.5