A high-polarity, bonded, and solvent-rinsable stationary phase for the separation of fatty acid methyl esters (FAMEs).

• (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
• Bonded, crosslinked, and solvent rinsable
• Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
• Performance Summary shipped with each column

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