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NIST SRM 2260a PAH Mix on Rxi-PAH

GC_FF1223
PeaksQuant Ion (m/z)SIM Group #
1.Naphthalene1281
2.Biphenyl1541
3.Acenaphthylene1521
4.Acenaphthene1531
5.Fluorene1651
6.Dibenzothiophene1842
7.Phenanthrene1782
8.Anthracene1782
9.4H-Cyclopenta[def]phenanthrene1902
10.Fluoranthene2022
11.Pyrene2022
12.Benzo[ghi]fluoranthene2263
PeaksQuant Ion (m/z)SIM Group #
13.Benzo[c]phenanthrene2283
14.Benz[a]anthracene2283
15.Cyclopenta[cd]pyrene2263
16.Triphenylene2283
17.Chrysene2283
18.Benzo[b]fluoranthene2524
19.Benzo[k]fluoranthene2524
20.Benzo[j]fluoranthene2524
21.Benzo[a]fluoranthene2524
22.Benzo[e]pyrene2524
23.Benzo[a]pyrene2524
24.Perylene2524
PeaksQuant Ion (m/z)SIM Group #
25.Dibenz[a,j]anthracene2785
26.Dibenz[a,c]anthracene2785
27.Indeno[1,2,3-cd]pyrene2765
28.Dibenz[a,h]anthracene2785
29.Benzo[b]chrysene2785
30.Picene2785
31.Benzo[ghi]perylene2765
32.Anthanthrene2765
33.Dibenzo[b,k]fluoranthene3026
34.Dibenzo[a,e]pyrene3026
35.Coronene3006
36.Dibenzo[a,h]pyrene3026
ColumnRxi-PAH, 40 m, 0.18 mm ID, 0.07 µm (cat.# 49316)
Standard/SampleNIST SRM 2260a PAH mix
Diluent:Toluene
Conc.:0.2 - 2 µg/mL (SRM 2260a PAH mix was diluted 5x in toluene)
Injection
Inj. Vol.:0.5 µL pulsed splitless (hold 0.58 min)
Liner:Premium 2 mm single taper w/wool (cat.# 23316.1)
Inj. Temp.:275 °C
Pulse Pressure:80 psi (551.6kPa)
Pulse Time:0.6 min
Purge Flow:40 mL/min
Oven
Oven Temp.:110 °C (hold 1 min) to 210 °C at 37 °C/min to 260 °C at 3 °C/min to 350 °C at 11 °C/min (hold 4.5 min)
Carrier GasHe, constant flow
Flow Rate:1.4 mL/min
DetectorMS
Mode:SIM
SIM Program:
GroupStart Time
(min)
Ion(s) (m/z)Dwell (ms)
13.00128, 152, 153, 154, 165 40
25.50178, 184, 190, 202 50
313.00226, 228 100
420.00252 200
526.00276, 278 100
629.00300, 302 150
Transfer Line Temp.:350 °C
Analyzer Type:Quadrupole
Source Temp.:350 °C
Quad Temp.:200 °C
Solvent Delay Time:3.00 min
Tune Type:PFTBA
Ionization Mode:EI
InstrumentAgilent 7890A GC & 5975C MSD