D-(-)-Gulonic acid gamma-lactone

Mass

MS-IW-1490          
D-gulono-1,4-lactone
C6H10O6             (Mass of molecular ion:    178)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       9.1
      18.0       4.6
      19.0       9.3
      26.0       1.3
      27.0       6.8
      28.0       5.2
      29.0      16.9
      30.0       4.6
      31.0      21.9
      32.0       1.2
      39.0       3.5
      41.0       5.1
      42.0      10.4
      43.0      34.3
      44.0      16.6
      45.0      12.5
      47.0       1.3
      54.0       3.3
      55.0       7.8
      56.0       6.3
      57.0      16.2
      58.0       7.5
      59.0       2.8
      60.0      29.7
      61.0      60.8
      62.0       2.1
      69.0       5.4
      70.0       4.7
      71.0      40.9
      72.0      34.6
      73.0     100.0
      74.0       9.8
      75.0       1.2
      76.0       7.0
      83.0       5.7
      84.0       1.3
      85.0      27.1
      86.0       6.9
      87.0       2.9
      89.0       7.2
      90.0       2.3
      91.0       6.0
      97.0       2.0
      98.0       1.3
     100.0      44.7
     101.0       8.6
     102.0       1.5
     103.0      13.8
     104.0       1.0
     114.0      10.0
     115.0       1.1
     118.0       2.2
     119.0      15.3
     132.0       2.8
     133.0       1.7
     142.0       6.7
     147.0      14.3
     160.0      11.1
     161.0       1.1
     179.0       2.1