Stabilwax® Secondary Columns for GCxGC (fused silica)
- Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses.
- Most stable polyethylene glycol (PEG) phase available.
- Rugged enough to withstand repeated water injections.
- Temperature range: 40 °C to 260 °C.
KSE’s polar-deactivated surface tightly binds the Carbowax® polymer and increases thermal stability, relative to competitive columns. Because of the increased stability produced by the bonding process, Stabilwax® columns exhibit long column lifetimes, even when programming repeatedly up to 260 °C. The bonding mechanism of the column also produces polar compound retention times that do not shift as is often observed on other wax-type columns. In addition, this bonding mechanism produces a column that can be rejuvenated by solvent washing. Stabilwax® columns are used for a wide range of compounds and matrices including: FAMEs, flavor compounds, essential oils, solvents, aromatics including xylene isomers, acrolein/acrylonitrile (EPA 603), and oxygenated compounds. Also used for purity testing of chemicals and analyzing impurities in water matrices and alcoholic beverages.
|15112||2m||0.15 mm||0.15 μm||ea|
|15118||2m||0.18 mm||0.18 μm||ea|
|15125||2m||0.25 mm||0.25 μm||ea|