Rtx-Wax: A Rugged and Reliable Choice for the Analysis of Glycols in Water

Author: Corby Hilliard and Chris English

Published By: Restek Corporation

Year of Publication: 2019

Link: https://www.restek.com/Technical-Resources/Technical-Library/Environmental/env_EVAR3086-UNV

Abstract: Three types of polyethylene glycol (PEG) columns from different vendors were evaluated to determine which performed best for the analysis of glycols in water. The columns were first challenged with exposure to 600 aqueous injections and then linearity, lifetime, and bleed were assessed. Rtx-Wax columns performed well throughout the test and were the only columns that passed all tests.