Agilent DB-23 GC Columns

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 and G48. This column has excellent resolution and a wide operating temperature range, and is well suited for procedures using cis- and trans- FAME isomers.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Buy

Part Number	Short Description	Film Thickness	Phase	USP	ID	Length	Type	Material	Price
122-2332E	DB-23, 30m x 0.25mm x 0.25um, 5inch Cage	0.25 um	DB-23	G5, G8	0.25 mm	30 m	5 inch	Fused Silica	£684.00
123-2332E	DB-23, 30m x 0.32mm x 0.25um, 5inch Cage	0.25 um	DB-23	G5, G8	0.32 mm	30 m	5 inch	Fused Silica	£736.00
122-2361E	DB-23, 60m x 0.25mm x 0.15um, 5inch Cage	0.15 um	DB-23	G5, G8	0.25 mm	60 m	5 inch	Fused Silica	£1,202.00
122-2362E	DB-23, 60m x 0.25mm x 0.25um, 5inch Cage	0.25 um	DB-23	G5, G8	0.25 mm	60 m	5 inch	Fused Silica	£1,202.00
122-2312	DB-23, 15m x 0.25mm x 0.25um	0.25 um	DB-23	G5, G8	0.25 mm	15 m	7 inch	Fused Silica	£354.00
125-2312	DB-23, 15m x 0.53mm x 0.5um	0.50 um	DB-23	G5, G8	0.53 mm	15 m	7 inch	Fused Silica	£392.00
121-2323	DB-23, 20m x 0.180mm x 0.2um	0.20 um	DB-23	G5, G8	0.18 mm	20 m	7 inch	Fused Silica	£498.00
122-2331	DB-23, 30m x 0.25mm x 0.15um	0.15 um	DB-23	G5, G8	0.25 mm	30 m	7 inch	Fused Silica	£610.00
122-2332	DB-23, 30m x 0.25mm x 0.25um	0.25 um	DB-23	G5, G8	0.25 mm	30 m	7 inch	Fused Silica	£610.00
123-2332	DB-23, 30m x 0.32mm x 0.25um	0.25 um	DB-23	G5, G8	0.32 mm	30 m	7 inch	Fused Silica	£657.00
125-2332	DB-23, 30m x 0.53mm x 0.5um	0.50 um	DB-23	G5, G8	0.53 mm	30 m	7 inch	Fused Silica	£727.00
122-2361	DB-23, 60m x 0.25mm x 0.15um	0.15 um	DB-23	G5, G8	0.25 mm	60 m	7 inch	Fused Silica	£1,072.00
122-2362	DB-23, 60m x 0.25mm x 0.25um	0.25 um	DB-23	G5, G8	0.25 mm	60 m	7 inch	Fused Silica	£1,072.00
123-2362	DB-23, 60m x 0.32mm x 0.25um	0.25 um	DB-23	G5, G8	0.32 mm	60 m	7 inch	Fused Silica	£1,112.00

Features

(50%-Cyanopropyl)-methylpolysiloxane
High polarity
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 and G48
Bonded, cross-linked and solvent rinsable
Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
Performance Summary shipped with each column

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

Specifications

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

Literature