High-polarity cyanopropylpolysiloxane column designed for the separation of cis/trans fatty acid methyl esters.

• (88% Cyanopropy) aryl-polysiloxane
• 250/260 °C upper temperature limits
• High polarity
• Designed for separation of cis/trans fatty acid methyl esters (FAMEs)
• Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
• Performance Summary shipped with each column

Agilent J&W HP-88 is a high-polarity column designed for the separation of fatty acid methyl esters (FAMEs). It provides great resolution of positional cis/trans isomers and has nearly identical selectivity as CP-Sil 88, but with higher temperature limits. HP-88 is not a bonded and crosslinked phase, so solvent rinsing is not recommended.