Inficon Transpector MPH Operating Manual page 75

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Table 4-4 Typical fragmentation factors for the major peaks of some common substances
Mass
acetone (CH
3
43
58
42
27
argon Ar
40
20
benzene C
6
78
51
52
50
carbon dioxide CO
44
28
16
12
carbon monoxide CO
28
12
16
ethanol C H
2 5
31
45
27
29
FF Mass
) CO helium He
2
0.63
0.23
0.04 hydrogen H
0.03
0.83 krypton Kr
0.17
H
6
0.53
0.11
0.11 methane CH
0.10
2
0.70
0.11
0.06 methanol CH
0.01
0.91
0.05
0.03 neon Ne
OH
0.49
0.21 nitrogen N
0.09
0.07
FF
4 1.00
2
2 1.00
84 0.45
86 0.13
82 0.10 trichlorethylene C
83 0.10
4
16 0.46
15 0.40
14 0.07
13 0.04
OH
3
31 0.43
32 0.23
29 0.18
28 0.03
20 0.90
22 0.10
2
28 1.00
14 0.12
29 0.01
Transpector MPH Operating Manual
Mass
oxygen O
2
32
16
toulene C H CH
2 5 3
91
92
60
65
HCl
2 3
95
130
132
97
60
water H O
2
18
17
1
16
xenon Xe
132
129
131
134
136
FF
0.95
0.05
0.46
0.34
0.07
0.05
0.22
0.22
0.21
0.14
0.13
0.75
0.19
0.05
0.02
0.26
0.26
0.22
0.11
0.09
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