Cookies allow for a variety of features that make your visit to Restek more enjoyable.

By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.

01494 563377

Rxi-65TG Columns (fused silica)

rxi brand 1









High-polarity Crossbond phase

  • Ideal for the analysis of triglycerides in edible oils.
  • Excellent thermal stability up to 370 ˚C ensures consistent results and longer column lifetimes.
  • Separate and quantify critical triglycerides (acylglycerols) without interference from column bleed.
  • Observe even underivatized mono- and diglycerides.
  • Novel manufacturing techniques ensure consistent column-to-column quality.

Note: the Rxi-65TG column is recommended for analyzing mono-, di-, or triglycerides in edible oils. If you are analyzing triglycerides in biodiesel fuels, use either our Rtx-Biodiesel TG or MXT-Biodiesel TG column. 


Length ID df Temp. limits Unit Cat. # Price
15 m 0.25 mm 0.10 μm 40 to 370 °C ea. 17105 £617.15
25 m  0.25 mm  0.10 μm  40 to 370 °C ea. 17107 £793.45
30 m 0.25 mm  0.10 μm  40 to 370 °C  ea. 17108 £802.30 
15 m  0.32 mm  0.10 μm  40 to 370 °C  ea. 17106 £625.95 
25 m 0.32 mm  0.10 μm  40 to 370 °C  ea. 17110 £802.30
30 m 0.32 mm  0.10 μm  40 to 370 °C  ea. 17109 £811.10

Shopping Cart


Cart empty

Essentials button

website button registration

website button shop

CORONAVIRUS UPDATE: At this time, we are not experiencing any significant production delays or supply disruptions due to the COVID-19 outbreak, although there may be minor delays in order processing and confirmations, and our ability to ship same-day may be reduced. A limited number of products may also be unavailable due to material sourcing delays. We will continue to monitor the situation and will provide updates, as needed, on this site.