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The shelf life of APIs is usually determined by pharmaceutical companies based on drug stability data and various influencing factors, and approved...

The basic requirements for preparations mainly include effectiveness, safety and stability.

‌Shelf life of preparations refers to the period of time during which they maintain their quality under specific storage conditions.

Tablets are solid preparations made by mixing and compressing drugs and excipients. They can be divided into the following main types according to ...

Tablets can be divided into the following main types according to the route of administration, preparation process and action characteristics.

The main purpose of preparations is to meet clinical needs, adapt to drug properties, improve drug stability, and facilitate application, transport...

‌Cleaning‌: Cleaning is the basic method for cleaning preparation equipment, which removes dirt and residues on the surface of the equipment by mec...

Temperature management: Different drugs have different temperature requirements.

The advantages of preparations are mainly reflected in the following aspects:

The structural characteristics of preparations mainly include the following aspects:

With the in-depth exploration of diseases and the progress and development of related basic disciplines, the research level of new preparations has...

The preparation process of APIs mainly includes the following stages: