TETRAGLYCINE

Mass

MS-NW-5034          
glycylglycylglycylglycine
C8H14N4O5           (Mass of molecular ion:    246)

   Source Temperature: 190 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

      12.0       1.4
      14.0       5.0
      15.0       2.7
      16.0       7.7
      17.0      11.7
      18.0      47.2
      25.0       1.3
      26.0       6.8
      27.0      28.8
      28.0      38.5
      29.0      12.3
      30.0     100.0
      31.0       3.3
      34.0       1.1
      38.0       2.1
      39.0       3.6
      40.0       7.3
      41.0      11.1
      42.0      19.0
      43.0      11.3
      44.0      13.8
      45.0       2.4
      51.0       3.1
      52.0       2.0
      53.0       2.9
      54.0       4.2
      55.0       4.6
      56.0       6.5
      57.0       1.9
      58.0       3.5
      59.0       4.7
      67.0       1.5
      68.0       2.2
      69.0       1.8
      70.0       1.1
      71.0      14.3
      72.0       2.3
      74.0       1.2
      75.0       1.3
      76.0       4.3
      78.0       1.2
      80.0       1.5
      82.0       1.1
      83.0       1.4
      85.0       2.8
      86.0       2.5
      87.0       4.5
      88.0       2.7
      96.0       1.6
      97.0       1.4
      98.0       1.9
      99.0       2.2
     104.0       1.0
     110.0       1.2
     111.0       1.4
     112.0       1.4
     113.0       2.7
     114.0      25.4
     115.0       5.2
     116.0       1.0
     117.0       2.8
     125.0       2.8
     132.0       1.2
     133.0       1.1
     153.0       4.5
     156.0       1.3
     174.0       7.0