Our Premium Rf silica gel is the highest-purity granular flash silica gel on the market. Premium Rf provides narrow particle and pore distributions and is engineered to increase yield, making it ideal for complicated separations in the lab and full-scale production.

Our narrow pore size distribution limits unwanted diffusion and poor mass transfer effects. These factors, when not adequately managed can lead to peak broadening, peak tailing, and loss of separation efficiency.

Advantages of Premium Rf silica gel

• Purity: 99.95% SiO₂, very low metal impurity levels
• Tighter particle distribution: 40-75µm ± 5% vs popular brands ± 10-12%
• Greater controlled particle shape and effective surface area
• Excellent mechanical strength ensures long column life even after several regenerations

Comparison of improvements with Premium Rf in Selectivity, Resolution, and Efficiency (5% loading)