Agilent HP-88 100m, 0.25mm ID, 0.2um 112-88A7

The Agilent HP-88 112-88A7 is a J&W fused‑silica capillary gas chromatography (GC) column specified as 100 m × 0.25 mm ID with a 0.20 µm film of the HP‑88 stationary phase. It is a high‑polarity (88% cyanopropyl aryl‑polysiloxane) column formulated for high‑polarity separations, particularly the resolution of cis/trans fatty acid methyl esters (FAMEs) and other positional/geometric isomers. The column is intended for analytical GC applications requiring high isomeric resolution and operates within the manufacturer‑specified temperature range of 0–250/260 °C.

Key Features:

• Length: 100 m
• Inner diameter (ID): 0.25 mm
• Film thickness: 0.20 µm
• Stationary phase: HP-88 ((88% cyanopropyl) aryl‑polysiloxane)
• Capillary tubing: fused silica
• Operating temperature range: 0–250/260 °C

Advantages:

• High‑polarity HP‑88 phase designed for superior cis/trans FAME and isomer separations (improved cis/trans resolution versus DB-23).
• Manufacturing quality control testing for low bleed, high sensitivity, and efficiency supports reliable qualitative and quantitative results.
• Long 100 m length with 0.20 µm film and 0.25 mm ID provides high resolving power for complex isomer mixtures.
• Fused‑silica capillary construction is compatible with standard GC systems and the specified operating temperature limits.