Chromatography Granular Silica Gel, Premium RF, 60A, 40-75um, Flash Grade, 1 kg

Granular Silica Gel, Premium Rf™, 60A, 40-75um, 1 kilogram.

Our Premium Rf silica gel is the highest-purity granular silica gel on the market. It provides narrow particle and pore distributions and is engineered to increase yield, making it ideal for complicated separations both in the lab and in full-scale production. Premium Rf Flash Grade Silica Gel features greater control of pore size distribution during manufacturing. A narrow pore size distribution limits unwanted diffusion and poor mass transfer effects. These factors lead to peak broadening, peak tailing, and loss of separation efficiency. The excellent mechanical strength of Premium Rf ensures long column life even after several regenerations.

Advantages of Premium Rf silica gel:

• Purity: 99.95% SiO2
• Flash Grade
• High purity
• Very low metal impurities
• Maximum resolution without tailing peaks
• Tighter particle distribution: 40-75µm ± 5% vs leading brands ± 10-12%
• Better and easier packing
• Reduced channeling in the bed, leading to tighter bands, thus better separation
• Lower pressure drop due to fewer fines. This leads to faster flow and reduced run times.
• Controlled particle shape and effective surface area
• Improved peak symmetry
• Greater reproducibility from batch-to-batch
• Tighter pore size distribution: minimum small pores
• Maximum targeted surface area available, leading to greater loadability
• Minimum risk of product trapped in pores, leading to a longer lifetime of the silica gel
• Side by side comparison tests of every major silica gel show our Premium Rf to give the best results
• Easier to pack
• Faster run time
• More fractions, more cycles
• Better resolution

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