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.
Cheap C Type Column Chromatography Silica Gel Manufacturers and Suppliers
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.
Application: as an inorganic matrix chromatography material in the field of biotechnology, it can be used in the separation and purification of bio-pharmaceutical, fermentation engineering, genetic engineering, cell engineering, enzyme engineering and other polymer bioactive substances, and the preparation of high purity organic substances. It is the most important inorganic matrix for separation in biochemical engineering.
Technical indicators:
Project | Indicators | |
industrial-grade |
Reagent grade | |
Aperture Å | 80-100 | 80-100 |
Entrance ml/g | 0.8-1.0 | 0.8-1.0 |
Specific surface area ㎡/g | 320-420 | 320-420 |
chloride(Cl)%≤ | 0.02 | |
iron(Fe)%≤ | 0.02 | |
PH Value | 6-9 | 6-7 |
Heating loss %≤ | 5 | 5 |
Particle size um | 70-150 | 70-150 |
40-63 | 40-63 | |
50-75 | 50-75 | |
60-200 | 60-200 |