THE CHEMICAL NEWS, JULY 27, 1917 THE CHEMICAL NEWS AND JOURNAL OF PHYSICAL SCIENCE. WITH WHICH IS INCORPORATED THE "CHEMICAL GAZETTE." A Journal of Practical Chemistry IN ALL ITS APPLICATIONS TO PHARMACY, ARTS, AND MANUFACTURES. EDITED BY SIR WILLIAM CROOKES, O.M., D.Sc., F.R.S., VOLUME CXV. -1917. &c. LONDON: PUBLISHED AT THE OFFICE, 16, NEWCASTLE STREET, FARRINGDON ST., JOURNAL OF PHYSICAL SCIENCE s.] (WITH WHICH IS INCORPORATED THE "CHEMICAL GAZETTE"). Edited by Sir Wm. Crookes, O.M., F.R.S. Established [Sixty-eight Years. Published Weekly. Annual Subscription free by post £1. Entered at the New York Post Office as Second Class Mait Matter. Transmissible through the Post-United Kingdom, at Newspaper rate; C inada and Newfoundland, at Magazine rate. Vol. 115.-No. 2980. Friday, January 5, 1917. Registered as I CHICA 4. Newspater. POST FRE FROM C. GRIFFIN & CO., LTD.'s, LIST. In Two Large Volumes. Large 8vo. strong y Bound. Each complete in itself and sold separately. VOL I.-Pp. i-xxx +63г. With Folding Plates and other Illustrations. 30s. net. (VOL. II. In Preparation). BRIQUETTING. Coal, Shale, &c; Oras, Furnace Products, Metal Swa f, &. By G. FRANKE. Translated and Edited by F. L NTSBERRY, M.Sc. In Cloth. Pp. i-xxxi +778. With 2 Coloured Plates and 206 other Illustrations. 30. net. QUANTITATIVE INORGANIC ANALYSIS With Special Reference to the Analysis of Clays, Silicates, &c. By J. W. MELLOR, D.Sc. PART I. General. PART II. Typical Silicate Analyses--Clays. PART III. Glasses, Glazes, Colours, and Complex Silicates. PART IV. Special Methods-Bases. PART V. Special Methods-Acids and Non-Metals. APPENDICES. INDICES. LONDON: O. GRIFFIN & CO., LID., EXETER ST., STRAND. RE ESEARCH CHEMISTS -Messrs. Levinstein Limited have vacancies for well qualified Organic hemis in their Research Laboratories. Applicants must have had academical training and preferably Research experience.-Apply, Levinstein Limited, Blackley, Manchester. T. TYRER & CO., Ltd, Stirling Chemical Works STRATFORD, LONDON, E OHEMICALS for Analysis, Research, and Technical purposes TECHNICAL EXPERIMENTS carried out on a MANUFACTURING SCALE. Inquiries solicited from INVENTORS ard FATENTEES (especially Foreign) under the New Act, 1906. CHEMICAL APPARATUS AND REAGENTS. Pure Chemicals for Research Work. A. BOAKE, ROBERTS, & CO. (LIMITED), JOHN J. CRIFFIN & SONS, L D., Stratford, London, E. KINGSWAY, LONDON, WC. |