picric-nitric acid reagent

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Reagent — A substance used to produce a chemical reaction to detect, measure, produce, etc. other substances. * * * Any substance added to a solution of another substance to participate in a chemical reaction. [Mod. L. reagens] amino acid r. a r. used in… … Medical dictionary
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
reaction — 1. The response of a muscle or other living tissue or organism to a stimulus. 2. The color change effected in litmus and certain other organic pigments by contact with substances such as acids or alkalies; also the property that such substances… … Medical dictionary
List of chemistry topics — This page aims to list articles related to chemistry. This is so that those interested in the subject can monitor changes to the pages by clicking on Related Changes in the sidebar and on the bottom of the page.This list is not necessarily… … Wikipedia
Trinitrotoluene — chembox ImageFileL1 = Trinitrotoluene.svg ImageSizeL1 = 120px ImageFileR1 = TNT 3D balls.png ImageSizeR1 = 120px IUPACName = 2 methyl 1,3,5 trinitrobenzene OtherNames = 2,4,6 Trinitrotoluene, TNT, Trilite, Tolite, Trinol, Trotyl, Tritolo,… … Wikipedia

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