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 ...

Here, Pavan Kumar Kunala from Almac Sciences runs through the different types of tests used to analyze drug substances to ensure quality and safety. Comprehensive tests are required to analyze drug ...

The author reviews the types of reference-standard materials used in drug-product manufacturing, discusses current regulatory requirements, and outlines a reference-standard qualification program. The ...