Agilent CP-Sil 8 CB 50m x 0.53mm x 5.0um CP7666

Agilent CP‑Sil 8 CB CP7666 is a fused‑silica gas chromatography capillary column (50 m × 0.53 mm × 5.0 µm) coated with the CP‑Sil 8 CB stationary phase (5% diphenyl/95% dimethylpolysiloxane). It is a general‑purpose, low‑polarity column intended for GC separations and method development, offering improved selectivity for aromatic compounds. Typical uses include routine analytical separations, method development, and applications requiring low bleed and high column‑to‑column reproducibility. Each column is tested to Agilent QC specifications and shipped with a performance summary.

Key Features:

• Length: 50 m
• Inner Diameter: 0.53 mm
• Film Thickness: 5.0 µm
• Phase: CP‑Sil 8 CB (5% diphenyl / 95% dimethylpolysiloxane)
• Format: 7‑inch
• Temperature range: -60 °C to 290/325 °C

Advantages:

• Improved selectivity for aromatic compounds due to the 5% phenyl component, useful for method development.
• Low‑bleed bonded, crosslinked stationary phase supports sensitive and reproducible analyses.
• Solvent‑rinsable construction facilitates cleaning and maintenance to extend usable column life.
• UltiMetal option available for higher operating temperatures and rugged or portable instrument use.
• Tested to Agilent QC specifications with a performance summary supplied with each column for traceable performance.