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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. Column L I.D. Film Thickness Temp Range EA    
226-12923 30m 0.25mm 0.25µm df 20 to 320/340°C $573.00
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226-12938 30 0.25 0.50 20 to 320/340 $573.00
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226-12924 30 0.32 0.25 20 to 320/340 $602.00
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226-12939 30 0.32 0.50 20 to 320/340 $602.00
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226-12940 30 0.53 0.50 20 to 320/340 $668.00
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226-12955 30 0.53 1.00 20 to 320/340 DISCONTINUED  

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