J. & A. CHURCHILL'S 



FOURTH EDITION. BY SPECIALISTS. 



ALLEN'S COMMERCIAL ORGANIC 



ANALYSIS. 



A TREATISE on the Properties, Proximate Analytical Exam- 

 *\ inations, and Modes of Assay ing the various Organic Chemicals 

 and Products employed in the Arts, Manufactures, Medicines, etc. 

 With Concise Methods for the Detection and Determination of 

 their Impurities, Adulterations, and Products of Decomposition. 



Edited by W. A. DAVIS, B.Sc., A.C.G.I., Formerly Lecturer and 

 Assistant in the Chemical Research Laboratory, City and Guilds 

 College, Imperial College of Science and Technology, London 

 (Volumes I. to VIII.); H. LEFFMANN, M.A., M.D., Professor of 

 Chemistry and Toxicology in the Women's Medical College of 

 Pennsylvania (Volumes I. and II.) ; and S. S. SADTLER, S.B., Vice- 

 President of the American Electro-Chemical Society; Memberofthe 

 American Institute of Chemical Engineers (Volumes III. to VIII.) 



Vol. I. Introduction, Alcohols, Wines and Potable Spirits, Malt and Malt 

 Liquors, Yeast, Neutral Alcoholic Derivatives and Acid Derivatives of Alcohols, 

 Sugars, Starch and its Isomerides, Paper and Paper-making Materials. 586 pp. 

 8vo. % 86 Figures. 3os.net. (Postage is.) ( I 99) 



Vol. II. Fixed Oils, Fats and Waxes, Lard, Special Characters and Modes 

 of Examining Fats, Oils, and Waxes, Butter Fat, Linseed Oil, Higher Fatty 

 Acids, Soap, Glycerol, Cholesterol and Phytosterol, Wool Fat and Cloth Oils. 

 53 PP- 8vo. 14 Figures. 305. net. (Postage is.) (1910) 



Vol. III. Hydrocarbons, Naphthalene and its Derivatives, Bitumens, 

 Petroleum, Phenols, Aromatic Acids, Gallic Acid and its Allies. Phthalic Acid 

 and the Phthaleins, Explosives. 645 pp. 8vo. 25 Figures. 305. net. 

 (Postage is ) (1910) 



Vol. IV. Resins, Essential Oils, Hydrocarbons and Ketones of Essential 

 Oils, Caoutchouc and Guttapercha, Special Characters of Individual Oils and 

 Terpeneless Essential Oils. 474 pp. 8vo, 305. net. (Postage is.) (1910) 



Vol. V. Tannins, Analysis of Leather, Dyestuffs of Groups 6 to 12, 

 Colouring Matters of Natural Origin, Dyes and Colouring Matters (Classes i 

 to 5), Analysis of Colouring Matters, Inks, Carbon Papers, Typewriter Ribbons, 

 Colouring Matters in Foods. 713 pp. 8vo. 6 Figures. 3os.net. (Postage is.) 



(1911) 



Vol. VI. Amines and Hydrazines, Aniline and its Allies, Naphthylamines 

 and Coal Tar Bases, Alkaloids (General), Volatile Bases, Nicotine and Tobacco 

 Products, Aconite Bases and Atropine. Coca Alkaloids, Opium, Strychnos 

 Alkaloids, Cinchona Alkaloids, Berberine, Caffeine (Tea and Coffee), Cocoa 

 and Chocolate. 736 pp. 8vo. 8 Figures. 305. net (Postage is.) (1912) 



Vol. VII. Vegetable Alkaloids, Ptomaines or Putrefaction Bases, Gluco- 

 sides, Non-Glucosidal Bitter Principles, Animal Bases, Animal Acids, Cyanogen 

 and its Derivatives, Lactic Acid. 574 pp. 8vo. 28 Figures. 305. net. 

 (Postage is.) (1913) 



Vol. VIII. Enzymes, The Proteins and Albuminoid Substances, Proteins 

 of Plants, Proteins of' Milk, Milk, Milk Products, Meat and Meat Products, 

 Digestion Products of the Proteins, Haemoglobin and its Derivatives, Albu- 

 minoids or Scleroproteins, Fibroids. 706 pp. 8vo. 60 Figures. 303. net. 

 (Postage is.) (19*4) 



SUPPLEMENTARY AND INDEX VOLUME. 



Vol. IX. Bringing up to date the Articles in the preceding Eight 

 Volumes, and containing General Index (Names and Subjects) for the Com- 

 plete Work. 854 pp. 8vo. 18 Figures. 363. net. (Postage is.) (1917) 



J. & A. CHURCHILL 

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