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 ...

How many times have you read scary stories in the press about addictive drugs of unprecedented purity? How often in movies has the villain been the one to cook up an incredibly pure drug? “Pure” in ...

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 ...