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Select Polycyclic Aromatic Hydrocarbons (PAHs) on Rxi-PAH

GC_EV1394
PeaksConc.
(µg/mL)
1.Naphthalene-d82.0
2.Naphthalene0.62
3.2-Methylnaphthalene0.13
4.Biphenyl0.24
5.Acenaphthylene0.40
6.Acenaphthene-d102.0
7.Acenaphthene0.37
8.Fluorene0.33
9.Dibenzothiophene0.19
10.Phenanthrene-d102.0
11.Phenanthrene0.63
12.Anthracene0.29
13.4H-Cyclopenta[def]phenanthrene0.10
14.Fluoranthene0.49
15.Pyrene0.51
16.Benzo[c]fluorene0.13
PeaksConc.
(µg/mL)
17.Benzo[ghi]fluoranthene0.15
18.Benzo[c]phenanthrene0.20
19.Benz[a]anthracene0.32
20.Chrysene-D122.0
21.Cyclopenta[cd]pyrene0.21
22.Triphenylene0.18
23.Chrysene0.33
24.5-Methylchrysene0.13
25.Benzo[b]fluoranthene0.47
26.Benzo[k]fluoranthene0.27
27.Benzo[j]fluoranthene0.30
28.Benzo[a]fluoranthene0.10
29.Benzo[e]pyrene0.32
30.Benzo[a]pyrene-d122.0
31.Benzo[a]pyrene0.33
32.Perylene-d122.0
PeaksConc.
(µg/mL)
33.Perylene0.32
34.Dibenzo[a,j]anthracene0.20
35.Dibenzo[a,c]anthracene0.13
36.Indeno[1,2,3-cd]pyrene0.32
37.Dibenz[a,h]anthracene0.32
38.Benzo[b]chrysene0.18
39.Picene0.14
40.Benzo[ghi]perylene0.37
41.Anthanthrene0.10
42.Dibenzo[b,k]fluoranthene0.070
43.Dibenzo[a,l]pyrene0.13
44.Dibenzo[a,e]pyrene0.22
45.Coronene-d122.0
46.Coronene0.10
47.Dibenzo[a,i]pyrene0.13
48.Dibenzo[a,h]pyrene0.13
ColumnRxi-PAH, 60 m, 0.25 mm ID, 0.10 µm (cat.# 49317)
SampleSV internal standard mix (cat.# 31206)
Coronene-d12 (CIL DLM-2715)
Benzo[a]pyrene-d12 (CIL DLM-258-0)
Aromatics in toluene (NIST SRM-2260a)
PAH native stock solution (Wellington PAH-STK-B)
Diluent:Dichloromethane
Injection
Inj. Vol.:1 µL split (split ratio 10:1)
Liner:Premium 4 mm Precision liner w/wool (cat.# 23305.1)
Inj. Temp.:275 °C
Split Vent Flow Rate:19.5 mL/min
Oven
Oven Temp.:110 °C (hold 1.6 min) to 210 °C at 24 °C/min to 295 °C at 1.9 °C/min to 350 °C at 3.7 °C/min (hold 6 min)
Carrier GasHe, constant flow
Flow Rate:1.95 mL/min
DetectorMS
Mode:SIM
SIM Program:
GroupStart Time
(min)
Ion(s) (m/z)Dwell (ms)
13.09102.1, 108.1, 128.1, 136.2 40
25.69115.1, 142.1 40
36.2376.1, 141.1, 154.1, 156.2 40
46.9575.6, 76.1, 91.1, 152.1, 153.1, 155.1, 162.2, 170.2 20
57.9382.4, 165.1 40
69.19139.1, 152.1, 160.2, 178.1, 184.1, 188.2 40
711.7894.6, 165.1, 190.1, 192.1 40
814.19101.1, 202.1 40
916.60101.1, 202.1 40
1018.4992.1, 184.1 40
1119.58108, 216 40
1222.3196.1, 212.2 40
1324.92113.1, 226.1, 228.1 40
1426.27113.1, 114.0, 120.1, 226.1, 228.1, 240.1 40
1528.75154.1, 252.1 35
1630.62119.8, 242.2 40
1735.29126.1, 252.1 40
1838.56125.1, 252.1 40
1939.23126.1, 252.1 40
2040.71125.1, 126.1, 132.1, 252.1, 264.1 40
2142.91125, 132.2, 252.1, 264.1 40
2244.35252.1, 268.1 40
2348.41139.1, 139.5, 278.1, 279.1 40
2452.13139.1, 139.5, 278.1, 279.1 40
2553.70138.1, 139.1, 278.1 40
2654.97138.1, 276.1 40
2755.92138.1, 276.1 40
2857.04132.6, 267.1 40
2959.69151.0, 302.1 40
3063.27150, 151, 156.1, 300.1, 302.1, 312.1 40
3164.78151.0, 302.1 40
Transfer Line Temp.:330 °C
Analyzer Type:Quadrupole
Source Type:Extractor
Extractor Lens:9 mm ID
Source Temp.:350 °C
Quad Temp.:200 °C
Solvent Delay Time:3 min
Tune Type:DFTPP
Ionization Mode:EI
InstrumentAgilent 7890B GC & 5977A MSD
NotesPerforms the separation of two critical sets of isobars:
1. Cyclopenta[c,d]pyrene, triphenylene, and chrysene
2. Benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[j]fluoranthene