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.

PAHs and PCB Congeners on Rxi-XLB

ColumnRxi-XLB, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13723)
SampleSV calibration mix #5 / 610 PAH mix (cat.# 31011)
Benzo(e)pyrene (cat.# custom)
Triphenylene (cat.# custom)
2-Methylnaphthalene (cat.# 31285)
2-Methylfluoranthene (cat.# custom)
PCB congener standard #2 (cat.# 32294)
PCB 31 (cat.# custom)
Diluent:Dichloromethane
Injection
Inj. Vol.:0.5 µL splitless (hold 1.75 min)
Liner:2.0 mm ID straight inlet liner w/wool (cat.# 21718)
Inj. Temp.:300 °C
Purge Flow:50 mL/min
Oven
Oven Temp.:40 °C (hold 2 min) to 240 °C at 30 °C/min (hold 2 min) to 340 °C at 10 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:1 mL/min
DetectorMS
Mode:Scan
Transfer Line Temp.:300 °C
Analyzer Type:Quadrupole
Source Temp.:280 °C
Electron Energy:70 eV
Solvent Delay Time:4 min
Tune Type:manual
Ionization Mode:EI
Scan Range:45-550 amu
Scan Rate:5 scans/sec
InstrumentPE Clarus 500 GC & Clarus 500 MS