Properties: The basic ingredient of silica gel is silica, which is stipulated as non-toxic product by THE FOOD and Agriculture Organization of the United Nations and the Food and Drug Code of the United States FDA, and the amount of use is "unlimited". It can be used as "flow aid" and "sustained release agent" in the process of drug production. C Type Column Chromatography Silica Gel is mainly used to separate the target product with high molecular weight. As a new material for separation and purification of Chinese and western medicine intermediates, it has been widely used in pharmaceutical industry.
Read MoreSend InquiryProperties: B Type Column Chromatography Silica Gel is white powder, soluble in HF and concentrated caustic soda solution, can absorb moisture in air. Because of the difference in adsorption and retention time of different substances, it can achieve the purpose of separation and purification of various substances
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