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Rtx®-440 Columns

By Restek

Intermediate-polarity proprietary Crossbond® phase

  • General purpose columns for pesticides, PAHs, or other semivolatiles. Ideal for low/trace level analyses.
  • Low bleed, high-resolution columns with unique selectivity.
  • Temperature range: 20°C to 340°C.
Cat.No. I.D. Column L Film Thickness Temp Range EA   Certified
226-12923 0.25mm 30m 0.25µm df 20 to 320/340°C $584.00
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226-12938 0.25 30 0.50 20 to 320/340 $584.00
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226-12924 0.32 30 0.25 20 to 320/340 $614.00
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226-12939 0.32 30 0.50 20 to 320/340 $614.00
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226-12940 0.53 30 0.50 20 to 320/340 $681.00
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