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DB-23

DB-23 GC Columns from Agilent

Agilent J&W DB-23 is specifically designed for the high-quality separation of fatty acid methyl esters (FAMEs). It is bonded, cross-linked and solvent-rinsable, and is a close equivalent to USP phase G5. DB-23 has excellent resolution, highly suited for procedures using cis and trans FAME isomers, and a wide operating temperature range.

Part Number Short Description Film Thickness Internal Diameter Phase Type Material Length Price Qty
122-2332E 5in cage DB-23 30m x 0.25mm x 0.25um 0.25 um 0.25 mm DB-23 5 inch Fused Silica 30 m
£561.00
123-2332E 5in cage DB-23 30m x 0.32mm x 0.25um 0.25 um 0.32 mm DB-23 5 inch Fused Silica 30 m
£604.00
122-2361E 5in cage DB-23 60m x 0.25mm x 0.15um 0.15 um 0.25 mm DB-23 5 inch Fused Silica 60 m
£986.00
122-2362E 5in cage DB-23 60m x 0.25mm x 0.25um 0.25 um 0.25 mm DB-23 5 inch Fused Silica 60 m
£986.00
122-2312 DB-23 15m x 0.25mm x 0.25um 0.25 um 0.25 mm DB-23 7 inch Fused Silica 15 m
£296.00
125-2312 DB-23 15m x 0.53mm x 0.5um 0.50 um 0.53 mm DB-23 7 inch Fused Silica 15 m
£327.00
121-2323 DB-23 20m x 0.180mm x 0.2um 0.20 um 0.18 mm DB-23 7 inch Fused Silica 20 m
£416.00
122-2331 DB-23 30m x 0.25mm x 0.15um 0.15 um 0.25 mm DB-23 7 inch Fused Silica 30 m
£510.00
122-2332 DB-23 30m x 0.25mm x 0.25um 0.25 um 0.25 mm DB-23 7 inch Fused Silica 30 m
£510.00
122-2332-INT DB-23 30m x 0.25mm x 0.25um Intuvo 0.25 um 0.25 mm DB-23 Intuvo Fused Silica 30 m
£655.00
123-2332 DB-23 30m x 0.32mm x 0.25um 0.25 um 0.32 mm DB-23 7 inch Fused Silica 30 m
£549.00
125-2332 DB-23 30m x 0.53mm x 0.5um 0.50 um 0.53 mm DB-23 7 inch Fused Silica 30 m
£607.00
122-2361 DB-23 60m x 0.25mm x 0.15um 0.15 um 0.25 mm DB-23 7 inch Fused Silica 60 m
£896.00
122-2361-INT DB-23 60m x 0.25mm x 0.15um Intuvo 0.15 um 0.25 mm DB-23 Intuvo Fused Silica 60 m
£1,151.00
122-2362 DB-23 60m x 0.25mm x 0.25um 0.25 um 0.25 mm DB-23 7 inch Fused Silica 60 m
£896.00
122-2362-INT DB-23 60m x 0.25mm x 0.25um Intuvo 0.25 um 0.25 mm DB-23 Intuvo Fused Silica 60 m
£1,151.00
123-2362 DB-23 60m x 0.32mm x 0.25um 0.25 um 0.32 mm DB-23 7 inch Fused Silica 60 m
£929.00
  • (50%-Cyanopropyl)-methylpolysiloxane
  • High polarity and replaces HP-23
  • Designed for separation of fatty acid methyl esters (FAMEs)
  • Excellent resolution for cis- and trans- FAME isomers
  • Close equivalent to USP Phase G5
  • Bonded, cross-linked and solvent rinsable
  • Performance Summary shipped with each GC column


Similar Phases: SP-2330, Rtx-2330, 007-23, AT-Silar, CP-Sil 88, BPX-70, SP-2340

DB-23 Temperature Specifications

ID (mm) 0.18 – 0.32 mm 0.53 mm
Length (m) 15 – 60 m 15 – 30 m
Film (µm) 0.15 – 0.25 µm 0.50 µm
Temperature Limits (°C) 40 – 250/260 °C 40 – 230/240 °C
Agilent GC Column Brochure (11.67 MB)

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