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Silica Gel Column Chromatography

Silica Gel 70-230 Mesh

Silica Gel 70-230 Mesh size is a special grade with a combination of large to small-sized particles of Silica Gel. This grade is most suitable for gravitational separations of compounds that are closely related but easy to separate.

Related Categories: Flash Chromatography, TLC
Grade Laboratory Grade
Particle Size 70-230 Mesh(250-125µm)
Boiling Point 2230 0C
Melting Point >1600 0C
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 m2/gm 350-550
Moisture Content % <5.00