Jinan Winner Appears at CPhi2020 to Help Particle Size Analysis of Pharmaceutical Raw Materials

  From December 16th to 18th, 2020, the World Biochemical Analytical Instruments and Laboratory Equipment China Exhibition was held at the Shanghai New International Expo Center. Jinan Winner Particle Instrument Co., Ltd. (stock code 430410) was invited to participate in the exhibition and displayed Winner802 dynamics on site. Light Scattering Nano particle Size Analyzer.

  After twenty years of careful cultivation, the World Biochemical Analytical Instruments China Exhibition has become a dozen major subdivisions including pharmaceutical raw materials, intermediates and fine chemicals, pharmaceutical excipients, preparations, biophar maceuticals and laboratory instruments. my country's pharmaceutical industry is also evolving from a country of generics to a country of innovative drugs. As a participant and witness of this history, and an R&D expert in the field of particle size control, Jinan Winner Particle Instrument Co., Ltd. has the responsibility and obligation to improve the particle size of pharmaceutical raw materials. Contribute to your control and analysis.

 Take the dissolution of drugs as an example. Dissolution refers to the speed and degree of drug dissolution from solid dosage forms such as tablets or capsules in a specified medium and under certain conditions. The dissolution test is an in vitro testing method to control the quality of pharmaceutical preparations. In vitro dissolution testing has two main functions: one is as a means of drug quality control, and the other is to formulate drug standards. For controlling the quality of pharmaceutical products, dissolution testing plays an important role that cannot be ignored. A large number of experiments have shown that the factor that has the greatest impact on drug dissolution is the particle size of drug raw materials. Since the smaller the particle size, the greater its specific surface area and the greater the hydration rate, which means that the particles will have better contact with water and therefore be easier to dissolve. Therefore, particle size control and analysis have a very important impact on the quality control of pharmaceuticals.

  Under normal circumstances, the particle size of raw materials or traditional Chinese medicine powders that undergo chemical reactions with water and undergo morphological changes in liquids are suitable for testing by Winner dry laser particle size analyzers. The dry particle size analyzers use air as the dispersion medium. Such as Winner3003 dry laser particle size analyzer.

The particle size distribution of raw material particles or preparations that are insoluble in water or liquid dispersion media can be tested with a Winner wet laser particle size analyzer. Such as Winner2000ZD intelligent wet laser particle size analyzer.

  For medical atomization devices used to treat respiratory diseases, such as ultrasonic atomizers, compression atomizers, and mesh atomizers, if you want to test the droplet size of the medicinal liquid they spray, you can useWinner spray particle size Instruments, such as Winner311XP medical spray particle size analyzer.

  Laser particle size analyzers are also widely used in the fields of life sciences and biopharmaceuticals. For example, the particle size control of nanomedicines and nanodrug carriers has an impact on the drug delivery process and drug absorption. If you measure the particle size and distribution of nano-level drugs, traditional Chinese medicine emulsions, protein spheres, exosomes, cells, etc., you need to use the Winner802 dynamic light scattering nano laser particle size analyzer. Winner802 is a product of the National Science and Technology Small and Medium Enterprises Technology Innovation Fund project. It adopts the principle of dynamic light scattering and photon correlation spectroscopy technology, with high sensitivity and strong anti-interference.

  Customers such as universities, scientific research institutes and enterprises are welcome to visit the company for inspection and send samples for testing.