Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.
Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Polycyclic Aromatic Hydrocarbons on Rxi-17

GC_EV00924
PeakstR (min)
1.Naphthalene7.70
2.1-Methylnaphthalene10.08
3.2-Methylnapthalene10.85
4.Acenaphthylene15.64
5.Acenaphthene16.36
6.Fluorene19.00
7.Phenanthrene25.24
8.Anthracene25.36
9.Fluoranthene32.50
10.Pyrene34.21
11.Benz[a]anthracene41.37
12.Chrysene41.91
13.Benz[b]fluoranthene47.67
PeakstR (min)
14.Benzo(k)fluoranthene47.82
15.Benzo(j)fluoranthene48.07
16.Benzo[a]pyrene49.89
17.3-Methylcholanthrene51.15
18.Dibenz(a,h)acridine54.30
19.Dibenz[a,j]acridine54.41
20.Indeno(1,2,3-cd)pyrene55.13
21.Dibenz[a,h]anthracene55.24
22.Benzo[ghi]perylene56.64
23.7H-Dibenzo(c,g)carbazole57.98
24.Dibenzo[a,e]pyrene63.69
25.Dibenzo(a,i)pyrene64.79
26.Dibenzo(a,h)pyrene65.56
C =contaminant
ColumnRxi-17, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13523)
SampleSV Calibration Mix #5 / 610 PAH Mix (cat.# 31011)
PAH Supplement Mix for Method 8100 (cat.# 31857)
1-methylnaphthalene (cat.# 31283)
2-methylnaphthalene (cat.# 31285)
Conc.:50 µg/mL PAH mix
Injection
Inj. Vol.:1.0 µL pulsed splitless (hold 0.2 min)
Liner:Drilled Uniliner (hole near top) (cat.# 21055)
Inj. Temp.:300 °C
Pulse Pressure:20 psi (137.9kPa)
Pulse Time:0.3 min
Purge Flow:40 mL/min
Oven
Oven Temp.:100 °C (hold 0.5 min) to 320 °C at 4 °C/min (hold 20 min)
Carrier GasHe, constant flow
Flow Rate:1.2 mL/min
DetectorMS
Mode:Scan
Analyzer Type:Quadrupole
Solvent Delay Time:4.0 min
Tune Type:DFTPP
Ionization Mode:EI
Scan Range:50-550 amu
InstrumentHP6890 GC & 5973 MSD