222 / 302
4
Table 1. Summary of PAH compounds and their SRM scan events for PAHs tested with this method (bold: 16 US EPA priority PAHs, italic: labeled
PAH internal standards)
PAH
CAS
Number
M
+•
Ion
(
m/z
)
Quant.
Product
(
m/z
)
CE (V)
Confirm.
Product
(
m/z
)
CE (V)
Confirm.
Product
Int. (%)
a
Tube
Lens
(V)
RT (min) Scan
Seg.
b
Acenaphthene
83-32-9
154
153
16
152
29
72
82
13.1
1
Acenaphthene-D10
15067-26-2
164
162
23
160
35
70
72
12.9
1
Acenaphtylene
208-96-8
152
151
16
150
23
50
69
12.1
1
Anthanthrene
191-26-4
276
274
43
272
69
99
108
24.2
2
Anthracene
120-12-7
178
176
29
152
22
54
82
14.9
1
Benz[a]anthracene
56-55-3
228
226
35
225
52
22
92
17.6 1+2
Benzo[a]fluoranthene
203-33-8
252
250
73
248
41
38
120
18.5 1+2
Benzo[a]pyrene
50-32-8
252
250
73
248
41
42
120
20.3 1+2
Benzo[a]pyrene-D12
63466-71-7
264
260
51
236
47
15
82
20.0
2
Benzo[b]fluoranthene, perylene
c
205-99-2, 198-55-0 252
250
73
248
41
38
120
19.1 1+2
Benzo[b]fluorene
243-17-4
216
215
14
213
38
50
53
17.4 1+2
Benzo[c]phenanthrene
195-19-7
228
226
35
225
52
24
92
16.3 1+2
Benzo[e]pyrene, benzo[j]fluoranthene
c
192-97-2, 205-82-3 252
250
73
248
41
37
120
18.8 1+2
Benzo[g,h,i]perylene
191-24-2
276
274
43
272
69
60
108
22.0
2
Benzo[k]fluoranthene
207-08-9
252
250
73
248
41
35
120
19.9 1+2
Biphenyl
92-52-4
154
152
29
153
16
90
82
12.4
1
C1-chrysenes
-
242
239
42
241
22
65
80
18-20 1+2
C1-dibenzothiophenes
-
198
197
10
165
25
49
68
14-16 1+2
C1-fluoranthenes/pyrenes
-
216
215
14
213
38
50
53
15-17 1+2
C1-fluorenes
-
180
165
19
164
35
21
53
14-16
1
C1-naphthalenes
-
142
141
21
115
32
71
57
12.5
1
C1-phenanthrenes/anthracenes
-
192
191
22
189
40
90
67
15-18 1+2
C2-dibenzothiophenes
-
212
211
20
152
39
30
83
15-19 1+2
C2-naphthalenes
-
156
141
19
115
33
60
55
13-15
1
C2-phenanthrenes/anthracenes
-
206
189
39
191
22
58
137
17-19 1+2
C3-naphthalenes
-
170
155
18
153
30
34
75
14-16
1
C4-phenanthrenes/anthracenes
-
234
219
11
204
22
75
10
17-19 1+2
Carbazole
86-74-8
167
166
40
165
40
13
80
10.9
1
Chrysene
218-01-9
228
226
35
225
52
22
92
18.0 1+2
Chrysene-D12
1719-03-5
240
236
37
212
34
14
108
17.8 1+2
Dibenz[a,h]anthracene
53-70-3
278
276
42
274
65
62
105
21.9
2
Dibenzothiophene
132-65-0
184
152
30
139
39
90
85
14.0
1
Fluoranthene
206-44-0
202
200
40
199
57
16
73
15.6
1
Fluorene
86-73-7
166
165
21
164
33
23
101
13.6
1
Fluorene-D10
81103-79-9
176
174
28
172
38
21
65
13.5
1
Indeno[1,2,3-cd]pyrene
193-39-5
276
274
43
272
69
48
108
22.7
2
Naphthalene
91-20-3
128
127
25
102
20
90
48
11.5
1
Naphthalene-D8
1146-65-2
136
134
30
108
30
59
80
11.4
1
Naphthobenzothiophene
239-35-0
234
202
25
189
33
90
100
18.2 1+2
Perylene-D12
1520-96-3
264
260
51
236
47
9
82
18.9
2
Phenanthrene
85-01-8
178
176
29
152
22
75
82
14.2
1
Phenanthrene-D10
1517-22-2
188
184
40
160
32
98
82
14.0
1
Pyrene
129-00-0
202
200
40
199
57
20
73
16.0
1
Triphenylene
217-59-4
228
226
35
225
52
23
92
16.8 1+2
a
Relative to quantification product ion.
b
Segment 1: 8-18 min, segment 2: 18-28 min.
c
Coelutions observed in Standard Reference Material 2260a.