Column Chromatography Silica Gel 100-200 Mesh Catalyst Carrier Compound Separation and Purification Medium

Product Introduction

Column chromatography silica gel is processed and manufactured from coarse-pore silica gel as raw material. Its main characteristic is the ability to achieve separation and purification by leveraging the differences in adsorption retention times of various components in a mixture.

Features

It features high purity, safety, and hygiene. Chromatography silica gel is a colloidal system with solid characteristics, composed of colloidal particles that form an aggregated structure. The colloidal particles are polymers of hydrated silica (polysilicic acid), belonging to amorphous substances. The gaps between the aggregates of colloidal particles form the microporous structure inside the chromatography silica gel particles. Therefore, chromatography silica gel is an adsorption material with abundant microporous structure, high specific surface area, high purity, and high activity.

Applications

Column chromatography silica gel powder has wide applications in chemistry, biology, pharmaceuticals, and other fields. In the pharmaceutical industry, column chromatography silica gel powder is used to separate and purify impurities and contaminants in drugs to improve their purity and quality. In biotechnology, column chromatography silica gel powder is used to separate and purify biological macromolecules such as proteins and nucleic acids, enabling fine separation and purification of these macromolecules. In chemical analysis, column chromatography silica gel powder is used to separate and purify chemical substances for quantitative and qualitative analysis.