Agilent ZORBAX SB-Phenyl StableBond Analytical 4.6 x 250mm

Full Product Description

The Agilent 880975-912 is a high-quality analytical HPLC column from the ZORBAX StableBond series, with a 4.6 mm internal diameter and 250 mm length, packed with 5 µm, fully porous silica particles featuring an 80 Å pore size. Its SB-Phenyl bonded phase delivers distinctive phenyl-based selectivity, making it especially suitable for separating aromatic compounds or analytes with π–π interactions, in reversed-phase mode. With a 400 bar pressure rating and pH stability across 1–8, this column is engineered for robust performance on conventional HPLC systems under a wide range of mobile-phase and method conditions.

Key Features & Specifications

Applications & Use-Cases

• Pharmaceutical / Drug analysis – Separation, assay, and purity testing of drug substances and related compounds, especially aromatic species or compounds with π–π interactions.

• Environmental analysis – Detection and quantification of aromatic pollutants, pesticides, or other environmental contaminants in water, soil or biological samples.

• Food & Beverage testing – Analysis of flavor compounds, preservatives, phenolic content, and other aromatic or moderately non-polar compounds.

• Chemical research & analytical chemistry – Method development for compounds where phenyl-phase selectivity yields better separation than typical C18 columns.

• Quality control and routine HPLC workflows – Compatible with standard HPLC systems, suited for routine reversed-phase analyses under varied pH and mobile-phase conditions.

• Complex mixture separations – Useful for samples containing aromatic, neutral or slightly polar analytes where π–π and hydrophobic interactions can be exploited for resolution.