Laboratory News 20 Jan 2021 How to deal with poisoning in the experiment？ What are the appropriate first aid measures if an accident occurs accidentally during the experiment? 1. Glass cuts and other… Longchang Chemical No Comments
Medicine News 19 Jan 2021 What is allantoin used for？ Allantoin is not only a derivative of urea, but also a compound of urea. The crystal of allantoin is showed… Longchang Chemical No Comments
Medicine News 18 Jan 2021 Properties and synthetic routes of allantoin and its derivatives Due to its wide application, the demand for allantoin has been increasing year by year . The chemical synthesis method… Longchang Chemical No Comments
