These columns were developed to reduce adsorption and improve response of basic compounds without analyte derivatization or the need for column priming. Analyses that previously required derivatization, or another analytical technique such as HPLC, can now be performed on the Stabilwax®-DB column.
- Application-specific columns for underivatized amines and other basic compounds, including alkylamines, diamines, triamines, nitrogen-containing heterocyclics. No need for column priming.
- Temperature range: 40°C to 220°C.
Use an Rtx®-5 Amine or Rtx®-35 Amine column to analyze oxygenated basic compounds — at low ppm levels, some of these analytes exhibit adsorption on a Stabilwax®-DB column. Stabilwax®-DB is a bonded stationary phase, but avoid rinsing these columns with water or alcohols.