3-Guanidinopropionic acid

Mass

MS-IW-6935          
3-guanidinopropionic acid
C4H9N3O2            (Mass of molecular ion:    131)

   Source Temperature: 170 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      14.0       1.0
      15.0       2.4
      17.0       7.1
      18.0      37.5
      26.0       3.8
      27.0       7.6
      28.0      16.9
      29.0       2.6
      30.0      22.2
      39.0       1.1
      40.0       3.5
      41.0       5.4
      42.0      24.9
      43.0      99.4
      44.0       6.7
      51.0       1.3
      52.0       2.6
      53.0       4.6
      54.0       1.2
      55.0      10.4
      56.0       7.1
      57.0       1.1
      58.0       1.5
      59.0       2.2
      68.0       1.2
      69.0       6.6
      70.0      12.6
      71.0       4.3
      72.0       6.2
      84.0      21.8
      85.0       4.7
      86.0       1.8
      95.0       3.8
     111.0       1.5
     112.0      47.9
     113.0     100.0
     114.0       6.4
     167.0       1.5