D-2-Amino-4-methylpentanoic acid(328-38-1) IR1

Mass

MS-NW-1909          
D-leucine
C6H13NO2            (Mass of molecular ion:    131)

   Source Temperature: 200 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       2.7
      18.0       7.6
      27.0      10.6
      28.0      20.3
      29.0       7.4
      30.0      63.4
      31.0       1.0
      39.0       7.2
      40.0       1.2
      41.0      17.5
      42.0       8.6
      43.0      29.0
      44.0      65.4
      45.0       2.0
      46.0       4.2
      53.0       1.1
      55.0       1.4
      56.0       2.1
      57.0       5.5
      68.0       1.0
      69.0       1.9
      70.0       4.4
      71.0       1.0
      74.0      31.3
      75.0       5.4
      86.0     100.0
      87.0       6.0