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Agilent HP-Chiral GC Columns

Agilent J&W HP-Chiral ß columns have a chiral stationary phase based on permethylated beta-cyclodextrin, which has very broad applications for resolving volatile optical isomers. Beta-cyclodextrin is dispersed in a phenyl-based polymer. This polymer provides low bleed and will not interfere with nitrogen-specific detectors such as the nitrogen phosphorus (NPD) detector, allowing optimized sensitivity for chiral compounds containing nitrogen.

Part Number Short Description Film Thickness Phase ID Length Type Material Price Qty
19091G-B133 HP-Chiral-10B, 30m x 0.25mm x 0.25um 0.25 um HP-Chiral-10B 0.25 mm 30 m 7 inch Fused Silica
£659.00
19091G-B233 HP-Chiral-20B, 30m x 0.25mm x 0.25um 0.25 um HP-Chiral-20B 0.25 mm 30 m 7 inch Fused Silica
£659.00
19091G-B233E HP-Chiral-20B, 30m x 0.25mm x 0.25um, 5in cage 0.25 um HP-Chiral-20B 0.25 mm 30 m 5 inch Fused Silica
£739.00
19091G-B213 HP-Chiral-20B, 30m x 0.32mm x 0.25um 0.25 um HP-Chiral-20B 0.32 mm 30 m 7 inch Fused Silica
£707.00
  • ß-cyclodextrin in (35%-phenyl)-methylpolysiloxane
  • Chiral separations without chiral specific derivatisation
  • Phenyl-based polymer provides low bleed and does not interfere with nitrogen-specific detectors
  • Available in two concentrations of ß-cyclodextrin: 10% and 20%
  • 20% ß-cyclodextrin best choice for initial screening
  • Performance Summary shipped with each GC column

Similar Phases: LIPODEX C, Rt-ß DEXm, ß-DEX 110, ß-DEX 120


A 7 inch cage is the most common GC column format, compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems, and all non-Agilent GC systems with a similarly sized oven. The 5 inch cage format is designed for smaller GC ovens e.g. for the Agilent GC 6850.

HP-Chiral ß Temperature Specifications

ID 0.25 – 0.32 mm
Length 30 m
Film 0.25 µm
Temperature Limits 30 – 240/250°C
Agilent GC Column Brochure (11.67 MB)

Full range of Agilent Technologies GC columns and applications

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