SCIENCE LIST 



TREATISE ON APPLIED ANALYTI- 



CAL CHEMISTRY. 



Edited by Professor VITTORIO VILLAVECCHIA. assisted by Nine 

 Specialists. Translated by T. H. POPE. B.Sc.. A.G.C.I.. F.I.C. 



Vol. I. With 58 Illustrations. 492 pp. Svo, 213. net. (Postage is.) 



(1918) 



Vol. II. With 105 Illustrations. 552pp. 8vo. 255. net. (Postage is ) 



(1918) 



This work fills a distinct gap in chemical literature, and its wide scope and 

 thoroughness of treatment will render it of value to all analytical and industrial 

 chemists. It deals with the chemical analysis and eval nation of commercial 

 products of all kinds, and for each product, which is dealt with by an expert, 

 are given proven methods for the determination of the different components 

 and for the detection and quantitative estimation of the usual impurities and 

 adulterants, together with actual analytical data relating to genuine samples 

 of the material in question. 



A HANDBOOK OF COLLOID CHEM- 



ISTRY. The Recognition of Colloids, the Theory of 

 Colloids, and their General Physico-Chemical Properties. 



By Dr. W. OSTWALD. Second English ^Edition. Translated by Dr. M H. 

 FISCHER. Professor of Physiology in the University of Cincinnati, with 

 notes added by E. HATSCHEK. With 93 Illustrations. 300 pp. 8vo. i8s. net. 

 (Postage 6d.) (1919) 



LIQUID AIR, OXYGEN, NITROGEN. 



By GEORGES CLAUDE, Engineer Laureate of the Institute of France. English 

 Edition corrected and brought up-to-date by the author, and translated by 

 HENRY E. P. COTTRELL. Assoc. M.I.C.E., M.S.C.I., F.R.C.I. With 151 

 Illustrations. Royal Svo. (Reprinting. ) 



" The hook provides an admirable surrey of the theory and practice of the liquefaction of air." 



- 



" It is impossible to pass by the book La silence. There is a vacant place for it on oar book- 

 shelves devoted to English technical literature. It is concerned witn a ; 



of which are, even yet, bat dimly realized. It b written in a style changing in itself and onpre- 

 - i we have no hesitation in using the word in its frankness and hnmoor. " Tkf Emgimecr. 



(93) 



CHEMISTRY OF URINE. A Practical Guide to the 



Analytical Examination of Diabetic, Albuminous, and Gouty Urine. With 

 .v-ings. 208 pp. 8vo, 75, 6d. net. (Postage 6d.) 



By ALFRED H. ALLEN, F.I.C.. F.C.S., Public Analyst for the West 

 Riding of Yorkshire, etc. (1895) 



THE CHEMISTRY AND PHYSICS OF DYE. 



Being an account of the relations between Fibres and Dyes, the formation 

 of Lakes, and the general reactions of Colloids, and their solution state. 

 Illustrated by curves and numerous tabulated results. By W. P. DREAPER, 

 F.I.C., F.C.S., Member of Council of Institute of Chemistry : Member of 

 Council of Society of Dyers and Colourists. 328 pp. Svo, ios. t<L net. 

 (Postage 6d.) Set also Page 2. (I96) 



THE METHOD OF ENZYME ACTION. 



By J. BEATTY. MA. M.D., D.P H.. with Introduction by Professor 

 E". H. STARLING. M.D.,Sc.D. ,F.R. 5. 152 pp. et. (Postage 4 d.) 



(ic 



J. A; A. CHURCHILL 

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