DL-Aspartic acid

Mass

MS-NW-0479          
DL-aspartic acid
C4H7NO4             (Mass of molecular ion:    133)

   Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      14.0       1.0
      15.0       5.3
      17.0       4.4
      18.0      24.6
      19.0       1.2
      26.0       2.1
      27.0       6.0
      28.0      43.0
      29.0       2.6
      30.0       7.6
      39.0       1.1
      40.0       3.8
      41.0       8.9
      42.0      23.9
      43.0      52.6
      44.0      16.8
      45.0      11.3
      46.0      21.2
      53.0       1.0
      55.0       1.9
      60.0       4.6
      68.0       1.0
      69.0       1.5
      70.0      62.0
      71.0       3.2
      73.0       1.0
      74.0      13.0
      87.0       7.8
      88.0     100.0
      89.0       4.5
     115.0       1.5