Agilent DB-23

DB-23

◈ Product Information
Agilent makes more capillary columns than anyone else in the world and our commitment to product reliability and repeatability has raised the level of quality that chromatographers demand. We continue to tighten our performance criteria such as separation efficiency, retention characteristics, peak height ratios, and bleed rates. The Agilent J&W DB-23 column is designed for the separation of fatty acid methyl esters (FAMEs).

► Point
• (50%-Cyanopropyl)-methylpolysiloxane
• High polarity
• Designed for separation of fatty acid methyl esters (FAMEs)
• Excellent resolution for cis- and trans- FAME isomers
• Bonded and cross-linked and solvent rinsable
• Replaces HP-23
• Close equivalent to USP Phase G5

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

◈ Ordering Information

ID(mm)	Length(m)	Film(um)	Temp Limits(°C)	Part No.
0.18	20	0.20	40 to 250/260	121-2323
0.25	15	0.25	40 to 250/260	122-2312
0.25	30	0.15	40 to 250/260	122-2331
0.25	30	0.25	40 to 250/260	122-2332
0.25	60	0.15	40 to 250/260	122-2361
0.25	60	0.25	40 to 250/260	122-2362
0.32	30	0.25	40 to 250/260	123-2332
0.32	60	0.25	40 to 250/260	123-2362
0.53	15	0.50	40 to 230/240	125-2312
0.53	30	0.50	40 to 230/240	125-2332