L(+)-Gulonic acid gamma-lactone

Mass

MS-NW-9715          
L-gulono-1,4-lactone
C6H10O6             (Mass of molecular ion:    178)

   Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      15.0       7.7
      18.0       4.1
      19.0       9.5
      26.0       1.1
      27.0       6.7
      28.0       3.9
      29.0      15.5
      30.0       4.4
      31.0      20.0
      39.0       3.0
      41.0       4.9
      42.0       8.3
      43.0      33.8
      44.0      18.0
      45.0      13.3
      47.0       1.3
      54.0       4.0
      55.0       8.4
      56.0       7.2
      57.0      18.2
      58.0       8.7
      59.0       3.0
      60.0      29.6
      61.0      66.2
      62.0       2.4
      69.0       5.5
      70.0       4.3
      71.0      41.2
      72.0      34.7
      73.0     100.0
      74.0      10.2
      75.0       1.5
      76.0       8.8
      83.0       6.0
      84.0       2.6
      85.0      28.3
      86.0       6.0
      87.0       2.7
      89.0       6.4
      90.0       2.0
      91.0       5.8
      97.0       1.9
     100.0      33.8
     101.0       8.5
     102.0       4.8
     103.0      12.9
     114.0       9.6
     115.0       1.6
     118.0       1.7
     119.0      13.8
     132.0       1.5
     133.0       3.9
     142.0       5.9
     147.0       9.6
     160.0       4.9
     161.0       1.2
     179.0       4.5