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.

Dioxins (HxCDFs) in Fly Ash on Rxi-5Sil MS

GC_EV1199
ColumnRxi-5Sil MS, 60 m, 0.18 mm ID, 0.10 µm (cat.# 43607)
SampleFly ash extract
Diluent:Nonane
Injection
Inj. Vol.:1 µL splitless
Liner:2 mm splitless liner (cat.# 20712)
Oven
Oven Temp.:120 °C (hold 1 min) to 160 °C at 10 °C/min to 300 °C at 2.5 °C/min
Carrier GasHe, constant flow
Flow Rate:1 mL/min
DetectorWaters AutoSpec Ultima Mass Spectrometer
Source Temp.:280 °C
Ionization Mode:EI
NotesElectron Ionization at 40eV
Red indicates toxicity.
AcknowledgementChromatogram courtesy of Karen MacPherson, Li Shen, Terry Kolic, and Eric Reiner at the Ontario Ministry of the Environment