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Сторінка 272 - AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families.
Сторінка 342 - He paused, as if revolving in his soul Some weighty matter, then, with fervent voice And an impassioned majesty, exclaimed — " O for the coming of that glorious time When, prizing knowledge as her noblest wealth And best protection, this imperial Realm, While she exacts allegiance, shall admit An obligation, on her part, to teach Them who are born to serve her and obey ; Binding herself by statute to secure For all the children whom her soil maintains The rudiments of letters, and inform The mind...
Сторінка 264 - THE METALLURGY OF SILVER. A Practical Treatise on the Amalgamation, Roasting, and Lixiviation of Silver Ores. Including the Assaying, Melting, and Refining of Silver Bullion. By M. EISSLER, Author of "The Metallurgy of Gold,
Сторінка 259 - ENGINEERING CHEMISTRY. A Practical Treatise for the Use of Analytical Chemists, Engineers, Iron Masters. Iron Founders, Students and others. Comprising Methods of Analysis and Valuation of the Principal Materials used in Engineering Work, with numerous Analyses, Examples and Suggestions.
Сторінка 264 - For chemists, practical miners, assayers, and investors alike, we do not know of any work on the subject so handy and yet so comprehensive."— Glasgow Herald. Lead, Metallurgy of. THE METALLURGY OF ARGENTIFEROUS LEAD: A Practical Treatise on the Smelting of Silver-Lead Ores and the Refining of Lead Bullion. Including Reports on various Smelting Establishments and Descriptions of Modern Smelting Furnaces and Plants in Europe and America. By M. EISSLER, ME, Author of "The Metallurgy of Gold," &c,...
Сторінка 265 - THE POCKET MATERIA MEDICA AND THERAPEUTICS; a resume of the Action and Doses of all Officinal and Non-officinal Drugs now in Common Use. By C. HENRI LEONARD, AM., MD, Professor of Medical and Surgical Diseases of Women and Clinical Gynaecology in the Detroit College of Medicine.
Сторінка 260 - Works by R. LLOYD WHITELEY, FIC, Principal of the Municipal Science School, West Bromwich. CHEMICAL CALCULATIONS. With Explanatory Notes, Problems and Answers, specially adapted for use in Colleges and Science Schools. With a Preface by Professor F. CLOWES, D.Sc. (Lond.), FIC Crown 8vo.
Сторінка 259 - OSTWALD— Solutions. By W. OSTWALD, Professor of Chemistry in the University of Leipzig. Being the Fourth Book, with some Additions, of the Second Edition of Ostwald's ' Lehrbuch der Allgemeinen Chemie '. Translated by MM PATTISON MUIR, Fellow of Gonville and Caius College, Cambridge.
Сторінка 43 - In the second stage the picraconitine is hydrolyzed into benzoic acid, methyl alcohol and aconine, which is the final product of the change. The authors have carefully studied the process of hydrolysis by heating pure aconitine with water in closed tubes at 150°, but have been unable to obtain at any stage either picraconitine or methyl alcohol. The alkaloid extracted from the solution by ether was a mixture of aconine with unaltered aconitine. With pure aconitine the reaction occurs precisely in...