GS-Alumina Columns
Agilent J&W GS-Alumina is the most polar alumina phase, consisting of aluminum oxide with proprietary deactivation. It is an excellent general-use column for light hydrocarbon analysis (C1 to C8 hydrocarbon isomers) including C1 to C4 saturated and unsaturated hydrocarbons and cyclopropane from propylene analysis.
Alumina columns tend to adsorb water and CO2 which, over time, results in changes in retention time. This column benefits from an advanced, proprietary deactivation process that allows for complete regeneration of a fully moisture saturated column within 7 hours or less at 200 °C.
Alumina columns tend to adsorb water and CO2 which, over time, results in changes in retention time. This column benefits from an advanced, proprietary deactivation process that allows for complete regeneration of a fully moisture saturated column within 7 hours or less at 200 °C.