How to use impurity in a sentence
Water has to be pushed through a semipermeable membrane that blocks the salt and other impurities from going through.Sun+Water= High Tech Caribbean Luxury At The Cusinart Resort|The Daily Beast|June 11, 2014|DAILY BEAST
Sometimes the heroin can be cut with impurities that make people sick.Legal, Regulated Heroin Could Have Saved Philip Seymour Hoffman|Valerie Vande Panne|February 18, 2014|DAILY BEAST
The celeb-endorsed craze promises to flush your body of icky impurities with a flood of juice.
The veins are mostly, especially in the lower cuttings, more free from impurities than those of Coleraine.Asbestos|Robert H. Jones
Due allowance must therefore be made for such impurities which are sometimes present in very large quantity.Elements of Agricultural Chemistry|Thomas Anderson
Fortunately, childhood is protected by a resisting candour, by an enamel over which all impurities glide.The Nabob|Alphonse Daudet
Remove all the impurities from the surface of the zinc when it is melted, with a metal spoon or piece of tin.The Boy Mechanic, Book 2|Various
It is a fact that the injurious effects are in the acetanilid itself and not in the impurities it may occasionally contain.