EPA Method 525.3 PAH Calibration Standard (with 525.3 Internal and Surrogate Standards) on Rxi-5Sil MS

PeakstR (min)
1.Isophorone6.13
2.1,3-Dimethyl-2-nitrobenzene (SS) 7.03
3.Dimethylphthalate10.58
4.Acenaphthylene10.74
5.Acenaphthene-D10 (IS) 11.08
6.Diethylphthalate12.28
7.Fluorene12.39
8.Pentachlorophenol-C13 (IS) 14.19
9.Phenanthrene-D10 (IS) 14.60
10.Phenanthrene14.66
11.Anthracene14.78
12.Dibutyl phthalate16.40
13.Pyrene18.46
PeakstR (min)
14.Butylbenzylphthalate20.82
15.Di(2-ethylhexyl)adipate21.29
16.Triphenyl phosphate (SS) 21.38
17.Benzo[a]anthracene22.19
18.Chrysene-D12 (IS) 22.22
19.Chrysene22.30
20.Di(2-ethylhexyl)phthalate22.84
21.Benzo[b]fluoranthene25.45
22.Benzo[k]fluoranthene25.53
23.Benzo[a]pyrene-D12 (SS) 26.27
24.Benzo[a]pyrene26.34
25.Indeno[1,2,3-cd]pyrene29.25
26.Dibenzo[a,h]anthracene29.34
27.Benzo[ghi]perylene29.84
image
GC_EV1434
ColumnRxi®-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
SampleEPA Method 525.3 PAH cal standard (cat.# 32545)
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
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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