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.

Sulfur Compounds in Beverage Grade CO2 Rt-XLSulfur

GC_FF00491
Peaks
1.Hydrogen sulfide
2.Carbonyl sulfide
3.Methyl mercaptan
4.Ethyl mercaptan and/or dimethyl sulfide
5.Dimethyl disulfide
Column100/120 mesh, Rt-XLSulfur, 1 m, 0.95 mm OD, 0.75 mm ID (cat.# 19806)
Standard/Samplesulfur standard
Diluent:CO2
Conc.:20 ppb each
Injectionheadspace-loop split
Oven
Oven Temp.:60 °C to 260 °C at 15 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:10 mL/min
DetectorSCD, attn x 1 @ 800 °C
NotesInjection: 1cc sample loop, 6-port Valco valve