LimeFav B-Type Silica Gel 75-150mm (100-200 mesh), Silica Gel of Column Chromatography, Used in Industry, Laboratories, etc(1kg/35.3oz/2.2pound)

Traits: It is a white uniform powdery granule, the main component is silica, which is processed from high-quality silica gel. Insoluble in water and other organic solvents. Its main feature is that it can achieve the purpose of separation and purification through the difference in adsorption retention time of different components in the mixture. Application: Silica Gel of Column Chromatography is mainly used in the preparation of organic chemicals, high-purity substances, refining of petroleum products, and laboratories.

Features

• Mesh number: 100-200/particle size: 75-150mm
• Pore size:about 60 A
• Pore volume: 0.82 mL/g
• Specific surface area: 520 m^2/g