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EPA Method 525.3 Full Analyte List on Rxi-5Sil MS

GC_EV1436
PeakstR (min)
1.Diisopropyl methylphosphonate (DIMP)5.16
2.Isophorone6.13
3.1,3-Dimethyl-2-nitrobenzene (SS)7.03
4.Dichlorvos7.80
5.Hexachlorocyclopentadiene (HCCPD)9.08
6.S-Ethyl dipropylthiocarbamate (EPTC)9.38
7.Mevinphos I10.20
8.Mevinphos II10.25
9.Butylate10.32
10.Vernolate10.55
11.Dimethylphthalate10.58
12.Etridiazole10.60
13.2,6-Dinitrotoluene10.67
14.Pebulate10.73
15.Acenaphthylene10.74
16.Acenaphthene-D10 (IS) 11.09
17.2-Chlorobiphenyl11.29
18.Butylated hydroxytoluene (BHT)11.30
19.Chloroneb11.30
20.Tebuthiuron11.46
21.2,4-Dinitrotoluene11.61
22.Molinate11.75
23.N,N-Diethyl-meta-toluamide (DEET)12.14
24.Diethylphthalate12.28
25.4-Chlorobiphenyl12.30
26.Fluorene12.39
27.Propachlor12.51
28.Ethoprop12.83
29.Cycloate12.87
30.Chlorpropham13.09
31.Trifluralin13.17
32.Phorate13.50
33.α-HCH13.61
34.2,4'-Dichlorobiphenyl13.67
35.Hexachlorobenzene13.70
36.Atraton13.88
37.Prometon14.01
38.Simazine14.02
39.Dimethipin14.09
40.Atrazine14.11
41.β-HCH14.12
42.Pentachlorophenol-C13 (IS) 14.19
43.Propazine14.19
44.Pentachlorophenol14.20
PeakstR (min)
45.γ-HCH (Lindane)14.33
46.Pronamide14.49
47.2,2',5-Trichlorobiphenyl14.56
48.Phenanthrene-D10 (IS) 14.61
49.Phenanthrene14.66
50.Chlorothalonil14.66
51.Terbacil14.77
52.Disulfoton14.78
53.Anthracene14.79
54.δ-HCH14.90
55.Phosphamidon15.37
56.Acetochlor15.55
57.Metribuzin15.56
58.2,4,4'-Trichlorobiphenyl15.61
59.Vinclozolin15.66
60.Methyl parathion15.71
61.Alachlor15.75
62.Simetryn15.81
63.Ametryn15.90
64.Heptachlor15.94
65.Prometryn15.96
66.Terbutryn16.25
67.Bromacil16.31
68.2,2',5,5'-Tetrachlorobiphenyl16.37
69.Dibutyl phthalate16.40
70.Metolachlor16.60
71.Chlorpyrifos16.64
72.Cyanazine16.70
73.Aldrin16.76
74.Dacthal (DCPA)16.77
75.2,2',3,5'-Tetrachlorobiphenyl16.81
76.Ethyl parathion16.81
77.Triadimefon16.89
78.Diphenamid17.15
79.MGK 264(a)17.19
80.MGK 264(b)17.49
81.Chlorfenvinphos17.64
82.Heptachlor epoxide17.65
83.2,3',4',5-Tetrachlorobiphenyl17.76
84.trans-Chlordane18.20
85.Tetrachlorvinphos18.27
86.Butachlor18.35
87.Pyrene18.46
88.cis-Chlordane18.51
PeakstR (min)
89.Endosulfan I18.52
90.trans-Nonachlor18.59
91.Napropamide18.66
92.Profenofos18.90
93.4,4'-DDE19.02
94.Tribufos (+merphos)19.06
95.Oxyfluorfen19.14
96.Dieldrin19.16
97.2,3,3',4',6-Pentachlorobiphenyl19.18
98.Nitrofen19.59
99.Endrin19.67
100.2,2',3,4',5',6-Hexachlorobiphenyl19.74
101.Chlorobenzilate19.81
102.2,3',4,4',5-Pentachlorobiphenyl19.83
103.Endosulfan II19.91
104.4,4'-DDD20.02
105.Ethion20.02
106.2,2',4,4',5,5'-Hexachlorobiphenyl20.35
107.Norflurazon20.68
108.Butylbenzylphthalate20.82
109.Endosulfan sulfate20.85
110.4,4'-DDT20.96
111.2,2',3,4,4',5'-Hexachlorobiphenyl20.99
112.Hexazinone21.04
113.Tebuconazole21.27
114.Di(2-ethylhexyl)adipate21.29
115.Triphenyl phosphate (SS) 21.38
116.Benzo[a]anthracene22.19
117.Chrysene-D12 (IS) 22.22
118.Chrysene22.30
119.Methoxychlor22.32
120.2,2',3,4,4',5,5'-Heptachlorobiphenyl22.62
121.Di(2-ethylhexyl)phthalate22.84
122.Fenarimol23.72
123.cis-Permethrin24.57
124.trans-Permethrin24.75
125.Benzo[b]fluoranthene25.44
126.Benzo[k]fluoranthene25.53
127.Benzo[a]pyrene-D12 (SS) 26.27
128.Benzo[a]pyrene26.33
129.Fluridone26.46
130.Indeno[1,2,3-cd]pyrene29.24
131.Dibenzo[a,h]anthracene29.34
132.Benzo[g,h,i]perylene29.84
ColumnRxi-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
Standard/SampleEPA Method 525.3 OCP cal standard (cat.# 32542)
EPA Method 525.3 OPP cal standard (cat.# 32543)
EPA Method 525.3 ONP cal standard (cat.# 32544)
EPA Method 525.3 PAH cal standard (cat.# 32545)
EPA Method 525.3 PCB cal standard (cat.# 32546)
EPA Method 525.3 PAH IS mix (cat.# 32547)
EPA Method 525.3 PCP IS (cat.# 32548)
EPA Method 525.3 surrogate standard (cat.# 32549)
Diluent:Ethyl acetate
Conc.:2 µg/mL (Pentachlorophenol concentration: 8 µg/mL)
Injection
Inj. Vol.:1 µL pulsed splitless (hold 1 min)
Liner:Premium 4 mm single taper w/wool (cat.# 23303.1)
Inj. Temp.:275 °C
Pulse Pressure:30 psi (206.8kPa)
Pulse Time:1 min
Purge Flow:80 mL/min
Oven
Oven Temp.:70 °C (hold 1 min) to 200 °C at 10 °C/min to 320 °C at 7 °C/min (hold 3 min)
Carrier GasHe, constant flow
Flow Rate:1.2 mL/min
DetectorMS
Mode:Scan
Scan Program:
GroupStart Time
(min)		Scan Range
(amu)		Scan Rate
(scans/sec)
1545-5505.5
Transfer Line Temp.:280 °C
Analyzer Type:Quadrupole
Source Type:Extractor
Extractor Lens:6 mm ID
Source Temp.:350 °C
Quad Temp.:200 °C
Solvent Delay Time:5 min
Tune Type:DFTPP
Ionization Mode:EI
InstrumentAgilent 7890B GC & 5977A MSD
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