二甘醇酸

Mass

MS-NW-0218          
diglycolic acid
C4H6O5              (Mass of molecular ion:    134)

   Source Temperature: 220 °C
   Sample Temperature:   0 °C
   Direct, 75 eV

      14.0       5.3
      15.0       4.9
      17.0       1.0
      18.0       3.4
      19.0       1.8
      28.0       3.2
      29.0      26.7
      30.0       2.7
      31.0     100.0
      32.0       1.7
      41.0       1.6
      42.0      33.7
      43.0       5.2
      44.0      10.1
      45.0      17.8
      58.0       1.3
      59.0      16.5
      60.0      59.7
      61.0      56.7
      62.0       1.9
      88.0       2.4
      89.0      10.5
     116.0       7.6

Parameter ppm Hz D(A) 4.295

     Hz     ppm     Int.

   1288.50   4.295   1000