Particle Size Analytical Range 3-5-10-15 µm

Pore Size Range 60-100-120-300-1000Å

Specific Surface Range 50-100-300-450 m²/g

Available functional Silica Amino, Cano, Diol, C1, C4, C8, C18, Triamine, SAX and others

UltraPure spherical gels are used to pack HPLC columns from the smallest analytical diameter via prep sizes to large process dimensions. They are found in Supercritical Fluid Chromatography (SFC), Simulated Moving Bed (SMB) as well as Dynamic Axial Compression (DAC) technologies.

SiliCycle's spherical silica gels have excellent mechanical stability and can be repacked many times without any breakage making them ideal for DAC environments. After packing large columns many times, the backpressure remains the same. Particle size analysis shows the particle size distribution after repacking five times to be virtually the same as of virgin silica.

· Very narrow particle size distribution enables high flow rates at low back pressure,
· Narrow pore size distribution increases efficiency for size exclusion chromatography,
· All particle sizes are manufactured by using the same process, therefore selectivity remains the same from analytical to preparative scale,
· Metal impurities of Al, Fe, Ti and Zr are lower than 10 ppm,

 

Particle Size Preparative Range 20-45, 40-75 and 75-200 µm

Pore Size Range 70-100-300-1000Å

Specific Surface Range 100-280-500 m²/g

Available functional Silica Amino, Cano, Diol, C1, C4, C8, C18 and others