Silica Gel, Technical – Gravity (Classical Column) Grades
Our technical grade materials have a controlled particle size distribution specific to permit good flow performance in gravity/percolation column chromatography.
This is a cost-effective choice for teaching labs, or general separations where there are no challenges to prevent chromatographic separation between compounds of interest.

| Catalog No. | Description | Price (USD) |
|---|---|---|
| 40940-05 | Silica Gel, Technical Grade, 60A, 63-200um, 500g | Buy now $113.21 |
| 40940-1 | Silica Gel, Technical Grade, 60A, 63-200um, 1kg | Buy now $173.99 |
| 40940-2.5 | Silica Gel, Technical Grade, 60A, 63-200um, 2.5kg | Buy now $405.12 |
| 40940-5 | Silica Gel, Technical Grade, 60A, 63-200um, 5kg | Buy now $712.45 |
| 40940-25 | Silica Gel, Technical Grade, 60A, 63-200um, 25kg | Buy now $2,550.74 |
| Cat. # | Part. Dist. | Porosity | pH | Residual H2O | Bulk Density | Pore Volume | Surface Area |
|---|---|---|---|---|---|---|---|
| 40940 | 63-200um | 60A | 6.0-8.0 | ≥7.0% w/w | 400-600 g/L | 0.65-0.90 mL/g | 450-550 m2/g |
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