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Rtx®-2330 Fused Silica Columns

By Restek

90% biscyanopropyl/10% phenylcyanopropyl polysiloxane

  • General purpose columns for cis/trans FAMEs, dioxin isomers.
  • Temperature range: 0°C to 275°C. (Maximum temperatures listed are for 15- and 30-meter lengths. Longer lengths may have a slightly reduced maximum temperature.)
  • Equivalent to USP G48 phase.

Rtx®-2330 features cyano groups on both sides of the polymer backbone that give the phase a strong dipole moment and high selectivity for cis/trans compounds or compounds with conjugated double bonds. Highly polar columns typically exhibit poor column efficiencies, high bleed, and short column lifetimes when thermally cycled. To overcome some of these problems, Rtx®-2330 utilizes a surface treatment more compatible with the Rtx®-2330 phase. In addition, an improved polymer produces columns with improved column efficiency and lower bleed.

Because the Rtx®-2330 stationary phase is not 100% bonded, it should not be solvent rinsed.

               
Cat.No. Column L I.D. Film Thickness Temp Range EA    
226-40701 10m 0.18mm 0.10µm 0 to 260/275°C $281.00
1/EA
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226-10705 15m 0.25mm 0.10µm 0 to 260/275°C $330.00
1/EA
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226-10720 15 0.25mm 0.20µm df 0 to 260/275°C $300.00
1/EA
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226-10706 15 0.32 0.10 0 to 260/275 $320.00
1/EA
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226-10721 15 0.32 0.20 0 to 260/275 $352.00
1/EA
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226-10707 15 0.53 0.10 0 to 260/275 $350.00
1/EA
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226-10722 15 0.53 0.20 0 to 260/275 $350.00
1/EA
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226-40702 20m 0.18mm 0.10µm 0 to 260/275°C $429.00
1/EA
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226-10708 30m 0.25mm 0.10µm 0 to 260/275°C $523.00
1/EA
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226-10723 30 0.25 0.20 0 to 260/275 $523.00
1/EA
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226-10709 30 0.32 0.10 0 to 260/275 $545.00
1/EA
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226-10724 30 0.32 0.20 0 to 260/275 $566.00
1/EA
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226-10710 30 0.53 0.10 0 to 260/275 $565.00
1/EA
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226-10725 30 0.53 0.20 0 to 260/275 $627.00
1/EA
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226-40703 40m 0.18mm 0.10µm 0 to 260/275°C $792.00
1/EA
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226-10711 60m 0.25mm 0.10µm 0 to 260/275°C $935.00
1/EA
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226-10726 60 0.25 0.20 0 to 260/275 $935.00
1/EA
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226-10712 60 0.32 0.10 0 to 260/275 $900.00
1/EA
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226-10727 60 0.32 0.20 0 to 260/275 $990.00
1/EA
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226-10713 60 0.53 0.10 0 to 260/275 $970.00
1/EA
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226-10728 60 0.53 0.20 0 to 260/275 $1067.00
1/EA
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226-10714 105 0.25 0.10 0 to 260/275 $1137.00
1/EA
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226-10715 105 0.32 0.10 0 to 260/275 $1115.00
1/EA
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226-10730 105 0.32 0.20 0 to 260/275 $1226.00
1/EA
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