三（羟甲基）氨基甲烷

Mass

MS-NW-1766          
2-amino-2-hydroxymethyl-1,3-propanediol
C4H11NO3            (Mass of molecular ion:    121)

   Source Temperature: 180 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      15.0       5.4
      18.0      12.7
      19.0       2.2
      27.0       4.2
      28.0       9.1
      29.0       5.8
      30.0      33.3
      31.0      15.2
      39.0       1.1
      40.0       1.3
      41.0       5.1
      42.0      35.2
      43.0       3.2
      44.0      12.1
      45.0       3.0
      46.0       1.4
      55.0       1.1
      56.0       1.5
      57.0       1.3
      58.0       1.5
      59.0       2.9
      60.0      49.2
      61.0       1.3
      72.0      22.2
      73.0       4.6
      90.0     100.0
      91.0       3.9