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When laboratory workers deal with pathogenic microorganisms, experimental materials containing pathogenic microorganisms, or parasites, in order to ensure that the experimental objects do not cause biological hazards to humans, animals and plants, and that the surrounding environment is not polluted by them, the design of laboratories and animal laboratories and construction have special requirements. According […]

In the production of pharmaceuticals, the biggest source of pollution is the carrying of microorganisms when personnel enter and exit the clean area. Therefore, how to control personnel pollution and how to reduce the risk of drug contamination are the biggest problems facing pharmaceutical companies. At present, domestic pharmaceutical companies start with the design of

Part 1 Tablet Overview   Tablets refer to medicinal material extracts, medicinal material extracts plus medicinal material fine powders into medicinal material fine powders and suitable excipients mixed and pressed in the form of discs or special-shaped tablets, including extract tablets, semi-extract tablets and whole powders piece. Tablets are solid drug-containing preparations made by compression