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In the process of drug development and formulation, physical property is one of the important indicators to evaluate the quality of drugs, which will have an impact on the performance, stability and appearance of the product. Determination of the physical properties of drugs can not only identify the authenticity of drugs, but also test the purity of drugs.
Alfa Chemistry has extensive experience in a wide range of product types, from pharmaceutical raw materials to finished pharmaceutical products. Alfa Chemistry's testing services cover formulation, process development, quality control and troubleshooting, providing the most comprehensive service to customers in the pharmaceutical industry. As a reliable testing company, Alfa Chemistry offers professional physical properties testing, including but not limited to density, pH, turbidity. You can contact us at any time, and our experts will develop testing programs based on your needs.
Density is an important characteristic that affects the properties of many pharmaceutical materials, such as particles and powders. All density measurements involve mass and volume measurements. The key to obtaining reliable density data is the accuracy of volume measurement. The purity of drug material can be determined by density measurement to ensure its uniformity. Alfa Chemistry provides various types of density measurement services, such as true density, apparent density, bulk density.
While measuring pH may seem like a trivial matter in our workflow, it is an important parameter in determining the pH of the product and the system itself, which determines how a particular ingredient in a drug formulation or formulation works in the system. For example, inappropriate pH values may reduce the strength of the preservative and the adhesion of the formulation. Alfa Chemistry is equipped with a variety of pH meters, pH measurement accessories, to provide you with accurate and reliable pH measurement services.
Turbidity is not only an important index in the detection of water quality, but also an important index in the pharmaceutical detection industry. When there are fine particles in the drug solution, the direct light passing through the solution will produce scattering and light absorption, resulting in the turbidity of the solution. Turbidity measurement can reflect the quality of drugs and the level of production technology. Alfa Chemistry has a variety of turbidity meters to provide more accurately measure the turbidity of the pharmaceutical industry, providing reproducible detection results that are more conducive to quality control.