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 ...

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 ...

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 ...

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Religious scriptures talk a lot about purity—of mind, thoughts and intentions. Purity is a term that connotes the absence of contamination, or adulteration. In general parlance, it is used in the ...

The Supreme Court on Wednesday ruled that punishment for possessing banned drug would depend on the quantity of banned substance seized from the person and not on the purity of the illicit drug. This ...

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 ...

The word 'pure' is used in chemistry in a different way from its everyday meaning. For example, shops sell cartons labelled as 'pure' orange juice. The label means that the contents are just orange ...