Agilent CP-Sil 88 for FAME 100m x 0.25mm x 0.2um CP7489

The Agilent CP-Sil 88 for FAME (CP7489) is a 100 m fused‑silica capillary GC column (0.25 mm ID, 0.20 µm film) using the CP‑Sil 88 high‑polarity stationary phase. It is manufactured and specified for separation and analysis of fatty acid methyl ester (FAME) cis/trans isomers across the C6–C26 range. Typical use cases include high‑resolution GC FAME profiling and separation of positional/geometric isomers in food, biodiesel and lipid research.

Key Features:

• Length: 100 m
• Inner diameter (ID): 0.25 mm
• Film thickness: 0.20 µm
• Phase: CP-Sil 88 (high polarity)
• Temperature range: 50 °C–225/240 °C
• Capillary tubing: fused silica
• Format: 7-inch cage (catalog CP7489)

Advantages:

• Manufacturer-optimized for FAME cis/trans isomer separation in the C6–C26 range, enabling reliable FAME profiling.
• High-polarity CP-Sil 88 phase provides strong selectivity and improved resolution for positional and geometric isomers.
• Long 100 m length increases separation capacity and resolution for complex mixtures.
• Standard 7-inch cage format and common dimensions support straightforward installation on typical GC systems.