When it comes to the persistent conversations about the U.S. drug crisis, one detailed conversation seems to be consistently disregarded. Exactly what substances are being used, and in what purity and ...

In everyday life, for example on food packaging, the word ‘pure’ usually means that something is in its natural state without anything added to it, like sweeteners or preservatives. Natural fruit ...

Pure and Mixed Substances: In the world of chemistry, substances are broadly classified into two fundamental categories: pure and mixed substances. Understanding these distinctions is crucial as they ...

In the development of new pharmaceutical ingredients and other high-purity products, carefully controlled crystallization ...

New initiative aims to reduce deaths from taking 'adulterated' substances Drug test: Most overdose deaths are caused by the user’s ignorance as to the drug’s purity. Stock photo Nightclubs could soon ...