Books received (con.) 



Modern research in organic chemistry. By F. G. Pope. Pp. 324 — 6 X 35^ ; 

 $2.25 net. D. Van Nostrand Co., New York, 1913. 



Restricted, with interesting historical introduction, to chapters successively 

 on polymethylenes ; terpenes and camphors; uric acid (purin) group; alkaloids; 

 relation betwcen color and Constitution of chemical Compounds ; salt formation, 

 pseudo-acids and bases; pyrones; ketens, ozonidcs, triphenylmethyl ; and the 

 Grignard reaction. Masterly treatment of each subject. Constitutional formulas 

 used freely and effectively. Gies. 



An introduction to the chemistry of plant products. By Paul Haas 

 (lecturer on chemistry, Roj'al Gardens, Kew) and T. G. Hill (reader in 

 vegetable pliysiology, Univ. of London). Pp. 401 — 4X7," $2.25 net. Long- 

 mans, Green and Co., 1913. 



Excellent discussion of the chemistry and biological significance of many 

 of the most important plant constituents. Besides extended treatment of carbo- 

 hydrates, lipins and proteins, chapters are devoted respectively to glucosides, 

 tannins, pigments, nitrogenous bases (alkaloids, ptomaines, purins), colloids and 

 enzymes. Methods of preparation, detection and quantitative determination are 

 numerous and well described. Good subject index. The most valuable recent 

 contribution of its kind to phyto-chemistry. Strongly recommended to biological 

 chemists generally — to botanists in particular. Gies. 



Practica! physiological chemistry. By Sidney W. Cole, demonstrator of 

 physiology, Trinity College, Cambridge. Third edition. Pp. 230 — 4 X 6J/2 ; 7$. 

 6d. net. W. Keffer & Sons, Ltd., Cambridge, Eng., 1913. 



Very useful laboratory manual. Subject treated chiefly from static point 

 of view. Practica! throughout. Methods well selected. Quantitative pro- 

 cedures given satisfactory attention. Special emphasis laid upon Folin's micro- 

 chemical methods of urinary analysis. Good index. See review by Walter 

 Jones, Jour. Amer. Chem. Soc, 1913, xxxv, p. 1064. Gies. 



Reagenzien-Verzeichnis enthaltend die gebräuchlichen Reagenzien und 

 Reaktionen, geordnet nach Autorennamen. Dritte Aufl. By E. Merck. Pp. 

 446 — 8}4 X 5^- Julius Springer, Berlin, 1913. 



Very useful in a biochemical laboratory. References to original literature 

 witb description of each reagent or test. Arrangement favors easy reference to 

 desired author, substance or procedure. Gies. 



Annual report of the Virginia Polytech. Inst. Agric. Expt. Station for 

 1911 and igi2. 1913 (13 original papers). 



Studies from the department of physiology, Cornell Univ. Med. Col., II. 

 1913. (12 reprints.) 



Sloane Hospital for Women (N. Y. City) : Obstetrical and gynecological 

 reports. Vol. I, 1913. Edited by Wilbur Ward. 1913. 



Radium: A monthly Journal devoted to the chemistry, physics and 

 therapeutics of radium and other radioactive substances. Vol. I began with 

 issue in April, 1913. Radium Publishing Co., Pittsburgh, Pa. 



Researches in biochemistry conducted in the Johnston Laboratory, 

 Univ. of Liverpool. Edited by Benjamin Moore, Johnston prof. of biochem., 

 and Owen T. Williams, demonstrator of biochem. Vol. H; 1908-1911. (27 

 reprints.) 



Glycosuria and allied conditions. By P. J. Cammidge. Pp. 467 — 4X6^; 

 $4.50 net. Longmans, Green & Co., New York; Edward Arnold, London, 1913. 



The chemical Constitution of the proteins: Part II, Synthesis, etc. 26. ed. 

 (One of the Monographs on Biochemistry.) By R. H. A. Plimmer, Univ. reader 

 and ass't prof. of physiological ehem., University Coli., London. Pp. 107 — 4^ X 

 7J^; $1.20 net. Longmans, Green & Co., 1913. 



