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Stabilwax®-DB Fused Silica Columns

By Restek

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.

               
Cat.No. Column L I.D. Film Thickness Temp Range EA    
226-10820 15m 0.25mm 0.25µm 40 to 210/220°C $506.00
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226-10821 15 0.32 0.25 40 to 210/220 $528.00
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226-10851 15 0.32 1.00 40 to 210/220 $0.00
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226-10852 15 0.53 1.00 40 to 210/220 $578.00
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226-10823 30m 0.25mm 0.25µm 40 to 210/220°C $774.00
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226-10838 30 0.25mm 0.50µm 40 to 210/220 $774.00
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226-10824 30 0.32 0.25 40 to 210/220 $836.00
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226-10839 30 0.32 0.50 40 to 210/220 $836.00
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226-10854 30 0.32 1.00 40 to 210/220 $836.00
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226-10840 30 0.53 0.50 40 to 210/220 $974.00
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226-10855 30 0.53 1.00 40 to 210/220 $974.00
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226-10869 30 0.53 1.50 40 to 210/220 $988.00
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226-10857 60m 0.32mm 1.00µm 40 to 210/220°C $1478.00
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226-10858 60 0.53 1.00 40 to 210/220 $1656.00
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