We are a prime Manufacturer, Exporter and Supplier of Silica Gel. The Silica Gel offered by us, is manufactured under strict controlled conditions to give absolute purity. The bulk density of our silica gel is around 0.4 which signifies not only better separations but also results in savings to the client as less quantity of silica gel is used during each cycle.

Silica Gel for Column Chromatography

Column chromatography is generally used as a purification technique: it isolates desired compounds from a mixture. In column chromatography, the stationary phase, a solid adsorbent, is placed in a vertical glass (usually) column and the mobile phase, a liquid, is added to the top and flows down through the column (by either gravity or external pressure). The mixture to be analyzed by column chromatrography is applied to the top of the column. The liquid solvent (the eluent) is passed through the column by gravity or by the application of air pressure. An equilibrium is established between the solute adsorbed on the adsorbent and the eluting solvent flowing down through the column. Because the different components in the mixture have different interactions with the stationary and mobile phases, they will be carried along with the mobile phase to varying degrees and a separation will be achieved. The individual components, or elutants, are collected as the solvent drips from the bottom of the column. Column chromatography is separated into two categories, depending on how the solvent flows down the column. If the solvent is allowed to flow down the column by gravity, or percolation, it is called gravity column chromatography. If the solvent is forced down the column by positive air pressure, it is called flash chromatography, a "state of the art" method currently used in organic chemistry research laboratories. We offer Silica Gel for Column Chromatography in the following mesh sizes :

• 60-120 Mesh & 100-200 Mesh

We are a prime Manufacturer, Exporter and Supplier of Silica Gel. The Silica Gel offered by us, is manufactured under strict controlled conditions to give absolute purity. The bulk density of our silica gel is around 0.4 which signifies not only better separations but also results in savings to the client as less quantity of silica gel is used during each cycle.

Silica Gel for Column Chromatography

Column chromatography is generally used as a purification technique: it isolates desired compounds from a mixture. In column chromatography, the stationary phase, a solid adsorbent, is placed in a vertical glass (usually) column and the mobile phase, a liquid, is added to the top and flows down through the column (by either gravity or external pressure). The mixture to be analyzed by column chromatrography is applied to the top of the column. The liquid solvent (the eluent) is passed through the column by gravity or by the application of air pressure. An equilibrium is established between the solute adsorbed on the adsorbent and the eluting solvent flowing down through the column. Because the different components in the mixture have different interactions with the stationary and mobile phases, they will be carried along with the mobile phase to varying degrees and a separation will be achieved. The individual components, or elutants, are collected as the solvent drips from the bottom of the column. Column chromatography is separated into two categories, depending on how the solvent flows down the column. If the solvent is allowed to flow down the column by gravity, or percolation, it is called gravity column chromatography. If the solvent is forced down the column by positive air pressure, it is called flash chromatography, a "state of the art" method currently used in organic chemistry research laboratories. We offer Silica Gel for Column Chromatography in the following mesh sizes :

• 60-120 Mesh & 100-200 Mesh