Silica Gel 70-230 Mesh
The principal elements of Silica Gel are that should be an excellent adsorbent as well as has a very huge surface area. These kinds of attributes benefit it in adsorbing little impurities and allow only the desired molecules to pass through. In many these types of chromatography, the solid or stationary phase (Silica Gel) essentially adsorbs the several elements at many levels to achieve higher levels of filtration. Grade Laboratory Grade Particle Size: 70-230 Mesh (210-63μm) Boiling Point: 2230 0 C Melting Point: >1600 0 C Bulk Density KG/LIT 500-650 Ph 10% aq solution 7 ± 0.5 Fe (Iron) <75 ppm Chloride(NaCl) Max 300ppm Pore Diameter –A 40-60A Surface Area m 2 /gm 350-550