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.

PCB Congener Mix (EPA Method 8082A) on the Rtx-PCB Column

ColumnRtx-PCB, 20 m, 0.18 mm ID, 0.18 µm (cat.# 41302)
Standard/SamplePCB congener mix, Method 8082A (cat.# 32416)
Diluent:Isooctane
Conc.:50 µg/mL
Injection
Inj. Vol.:1 µL split (split ratio 10:1)
Liner:Premium 4 mm Precision liner w/wool (cat.# 23305.5)
Inj. Temp.:250 °C
Oven
Oven Temp.:120 °C (hold 0.1 min) to 330 °C at 6.8 °C/min (hold 1 min)
Carrier GasHe, constant flow
Flow Rate:1 mL/min
DetectorMS-scan (positive ion chemical ionization emulating EI [EI-CI source.u])
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
1350-5505.6
Transfer Line Temp.:280 °C
Analyzer Type:Quadrupole
Source Type:CI
Source Temp.:300 °C
Quad Temp.:200 °C
Ionization Mode:CI(pos)
InstrumentAgilent 7890B GC & 5977A MSD