Mass
MS-IW-7721
4(1H)-pyridazinone
C4H4N2O (Mass of molecular ion: 96)
Source Temperature: 160 °C
Sample Temperature: 160 °C
Direct, 75 eV
14.0 1.4
26.0 1.7
27.0 5.2
28.0 16.9
29.0 1.0
38.0 1.9
39.0 2.9
40.0 8.1
41.0 8.5
42.0 19.7
53.0 1.1
68.0 5.8
69.0 42.3
70.0 3.6
96.0 100.0
97.0 8.8