Durashell

Bonna-Agela Durashell™ Series Columns

Wide pH Stability with Advanced Hybrid Surface Technology

The Durashell™ series from Bonna-Agela is engineered for robust performance across a broad pH range (1.5 to 12.0), making it ideal for both acidic and basic mobile phases. These columns feature a hybrid technology stationary phase, combining the mechanical strength of silica with enhanced chemical stability. The surface is further optimized through proprietary molecular modifications, ensuring consistent retention, improved peak shape, and extended column life—even under harsh conditions.

Key Features:

• Stable from pH 1.5 to 12.0 for flexible method development

• Hybrid stationary phase for superior durability and chemical resistance

• Molecular surface modification for enhanced selectivity and reproducibility