![图谱](https://www.chemicalbook.com/Spectrum/61079-72-9_MS_1.jpg)
Mass
MS2001-00846WA
2,3,4-trifluorobenzoic acid
C7H3F3O2 (Mass of molecular ion: 176)
Source Temperature: 300 °C
Sample Temperature: 260 °C
Reservoir, 70 eV
31.0 2.9
37.0 1.0
44.0 2.9
45.0 3.3
50.0 1.2
56.0 1.3
57.0 1.8
61.0 3.5
62.0 4.4
63.0 2.6
68.0 2.4
74.0 1.9
75.0 2.9
79.5 2.0
80.0 3.7
81.0 24.8
82.0 1.8
88.0 1.1
92.0 1.4
93.0 1.2
99.0 3.0
100.0 1.4
101.0 1.6
111.0 1.2
112.0 5.4
119.0 1.0
130.0 2.5
131.0 37.8
132.0 5.0
148.0 1.2
159.0 100.0
160.0 7.4
176.0 68.4
177.0 5.2