HPLC ethyl alcohol produced by SFR with advanced fractional distillation process has the characteristics of high purity and stable properties. It is widely used in chromatographic analysis, chromatographic separation and chromatographic preparation.
In the glass industry, potassium nitrate is often used in glass products, and its function in glass is similar to that of sodium oxide. The radius of K + is larger than that of Na +, and the viscosity of potassium glass is larger than that of sodium glass
High whiteness aluminum hydroxide is a white powder, easily soluble in strong alkali and acid solution, decomposes into aluminum oxide at 200℃, and releases water.
Potassium nitrate can be used as a combustion supporting agent, and its combustion supporting effect is reflected in the following aspects: promote the full combustion of coal and play the role of combustion supporting, energy increasing and coal saving.
Speculum, also known as detector and opener, is a medical device used to examine body orifices (such as vagina, anus, nostrils, ear canal and mouth). It will design different shapes for different body orifices. Among them, the instrument used to check the
This Sulfobutyl Ether-Beta-Cyclodextrin Sodium Salt is a high water-soluble anionic cyclodextrin derivative. It can easily form non-covalent inclusion complexes with drug molecules, thus it has the good performances in enhancing drug stability, solubility