[PDF] Standards And Tests For Reagent Chemicals eBook

Author : Benjamin Lindley Murray
Publisher : Palala Press
Page : 406 pages
File Size : 17,36 MB
Release : 2016-04-22
Category :
ISBN : 9781354361986

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : Benjamin L. Murray
Publisher :
Page : 396 pages
File Size : 13,74 MB
Release : 2016-07-04
Category :
ISBN : 9781535095600

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Standards and Tests for Reagent Chemicals by Benjamin L. Murray. This book is a reproduction of the original book published in 1920 and may have some imperfections such as marks or hand-written notes.

Author : Benjamin L. Murray
Publisher :
Page : 402 pages
File Size : 27,91 MB
Release : 2015-07-06
Category : Science
ISBN : 9781330837535

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Excerpt from Standards and Tests for Reagent Chemicals The large number of new chemical and allied industries that have sprung up in our country, and the recent extensive expansion of the old, have greatly increased the consumption of reagent chemicals. Research, analytical, and control chemistry have entered upon new and very broad fields of activity as a result of the impulse acquired by manufacturing. New reagent chemicals, as well as more complete and more appropriate lines of earlier reagents, are needed to assist in the vital problem of production, or to suitably control the quality of the factory output. But the very chemicals by means of which this is done must themselves be tested and standardized. In other words, our chemical tools need calibration. Certain desired degrees of purity in our laboratory chemicals must be insured. Recognizing the above condition this text has been prepared. It describes and standardizes the more important testing chemicals used today in factory and other laboratories, particularly those produced successfully on a commercial scale. A few, although very important, are not described, as they are generally prepared extemporaneously. Rather full descriptions of the physical properties of chemicals, action of light and air, precautions to be observed in storing, statement of uses, etc., are made. In many cases, too, the physical constants of reagent chemicals produced in a commercial way, are, for purposes of information, compared with those obtaining on laboratory specimens, doubtless of extreme purity. It is hoped that certain readers, especially younger men, or those without convenient reference works at hand may find these somewhat elementary features of the text of value. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : American Chemical Society
Publisher : Acs Professional Reference Boo
Page : 0 pages
File Size : 22,16 MB
Release : 2015
Category : Science
ISBN : 9780841230453

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The American Chemical Society (ACS) Committee on Analytical Reagents sets the specifications for most chemicals used in analytical testing. Currently, the ACS is the only organization in the world that sets requirements and develops validated methods for determining the purity of reagent chemicals. These specifications have also become the de facto standards for chemicals used in many high-purity applications. Publications and organizations that set specifications or promulgate analytical testing methods-such as the United States Pharmacopeia and the U.S. Environmental Protection Agency-specify that ACS reagent-grade purity be used in their test procedures. The Eleventh Edition incorporates the "supplements" accumulated over the past eight years, removes some obsolete test methods, improves instructions for many existing ones, and also introduces some new methods. Overall, the safety, accuracy, or ease of use in specifications for about 70 of the 430 listed reagents has been improved, and seven new reagents have been added.

Author : American Chemical Society
Publisher :
Page : 830 pages
File Size : 50,49 MB
Release : 2006
Category : Science
ISBN : 9780841239456

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Reagent Chemicals, 10 Edition, was published in book form in September 2005, with the specifications official from January 1, 2006. This Web edition duplicates the printed book. It contains exactly the same information as the book, but incorporates electronic features (such as hypertext links) that enhance its usability.