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Semivolatiles US EPA Method 8270 on Rtx-5Sil MS

GC_EV00545
PeakstR (min)
1.N-Nitrosodimethylamine3.38
2.Pyridine3.37
3.Methyl methanesulfonate4.53
4.2-Fluorophenol (SS)4.61
5.Ethyl methanesulfonate5.16
6.Phenol5.51
7.Phenol-d6- (SS)5.50
8.Aniline5.52
9.bis(2-chloroethyl)ether5.58
10.2-chlorophenol-d4 (SS)5.60
11.2-Chlorophenol5.61
12.1,3-Dichlorobenzene5.73
13.1,4-Dichlorobenzene-D4 (IS)5.79
14.1,4-Dichlorobenzene5.80
15.Benzyl Alcohol5.96
16.1,2-Dichlorobenzene-D4 (SS)5.94
17.1,2-Dichlorobenzene5.96
18.2-Methylphenol6.06
19.Bis(2-Chloroisopropyl)ether6.06
20.4-Methylphenol/3-Methylphenol6.22
21.N-Nitrosodi-N-propylamine6.24
22.Acetophenone6.20
23.Hexachloroethane6.25
24.Nitrobenzene-D5 (SS)6.35
25.Nitrobenzene6.37
26.Isophorone6.59
27.2,4-Dimethylphenol6.70
28.2-Nitrophenol6.66
29.Benzoic acid6.87
30.Bis(2-chloroethoxy)methane6.79
31.2,4-Dichlorophenol6.89
32.1,2,4-Trichlorobenzene6.95
33.Naphthalene-D8 (IS)7.00
34.Naphthalene7.03
35.2,6-Dichlorophenol7.10
PeakstR (min)
36.4-Chloroaniline7.12
37.Hexachloropropene7.10
38.Hexachlorobutadiene7.14
39.4-Chloro-3-methylphenol7.57
40.Isosafrole7.61
41.2-Methylnaphthalene7.69
42.1-Methylnaphthalene7.79
43.Hexachlorocyclopentadiene7.85
44.1,2,4,5-Tetrachlorobenzene7.86
45.2,4,6-Trichlorophenol7.98
46.2,4,5-Trichlorophenol8.02
47.2-Fluorobiphenyl (SS)8.05
48.Safrole8.11
49.2-Chloronaphthalene8.17
50.2-Nitroaniline8.32
51.1,4-Naphthoquinone8.37
52.Dimethyl phthalate8.48
53.1,3-Dinitrobenzene8.54
54.2,6-Dinitrotoluene8.56
55.Acenaphthylene8.57
56.3-Nitroaniline8.68
57.Acenaphthene-d10 (IS)8.71
58.Acenaphthene8.74
59.2,4-Dinitrophenol8.82
60.4-Nitrophenol8.91
61.Pentachlorobenzene8.89
62.2,4-Dinitrotoluene8.94
63.Dibenzofuran8.91
64.2,3,4,6-Tetrachlorophenol9.05
65.Diethyl Phthalate9.15
66.4-Chlorophenyl phenyl ether9.24
67.Fluorene9.24
68.4-Nitroaniline9.30
69.4,6-Dinitro-2-methylphenol9.33
70.Diphenylamine9.37
PeakstR (min)
71.Azobenzene9.39
72.2,4,6-Tribromophenol (SS)9.49
73.Phenacetin9.70
74.4-Bromophenyl phenyl ether9.71
75.Hexachlorobenzene9.80
76.Pentachlorophenol9.99
77.Pentachloronitrobenzene10.02
78.Dinoseb10.16
79.Phenanthrene-D10 (IS)10.16
80.Phenanthrene10.18
81.Anthracene10.23
82.di-n-Butyl phthalate10.75
83.4-nitroquinoline-1-oxide11.04
84.Isodrin11.29
85.Fluoranthene11.50
86.Benzidine11.71
87.Pyrene11.80
88.Aramite12.10
89.p-Terphenyl-d14 (SS)12.02
90.Chlorbenzilate12.31
91.Butyl benzyl phthalate12.84
92.Kepone12.81
93.Bis(2-ethylhexyl)phthalate13.99
94.Chrysene-D12 (IS)13.87
95.3,3'-Dichlorobenzidine13.87
96.Benzo[a]anthracene (IS)13.84
97.Chrysene13.93
98.Di-n-octyl phthalate15.51
99.Benzo[b]fluoranthene16.29
100.Benzo[k]fluoranthene16.35
101.Benzo[a]pyrene17.07
102.Perylene-D12 (IS)17.22
103.3-Methylcholanthrene17.98
104.Indeno[1,2,3-cd]pyrene19.82
105.Dibenzo[a,h]anthracene19.91
106.Benzo[ghi]perylene20.44
ColumnRtx-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 12723)
SampleSemivolatiles 8270 Standard
Conc.:80 ng
Injectionsplitless
Inj. Temp.:300 °C
Oven
Oven Temp.:40 °C (hold 2 min) to 245 °C at 25 °C/min to 330 °C at 6 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:1.0 mL/min
DetectorMS
Mode:Scan
Source Temp.:280 °C
Scan Range:35-550 amu