Index 



Morris W. Travers, F.R.S., 31 ; the Production of 

 Natural and Synthetic Indigo, R. J. Friswell, 39; 

 Determination of Indigotin in Indigo-yielding Plants, 

 Cyril Bergtheil and R. V. Briggs, liS; Analysis of 

 Indigo, R. Gaunt, F. Thomas, and \V. P. Bloxam, 118; 

 Electrolytic Reduction of Indigo, Henri Chaumet, 239 ; 

 Chemical Society, 47, 93, 143, 166, 238, 334, 383, 431, 

 502, 551 ; Constitution of Phenol- and Ouinol-phthalein 

 Salts, A. G. Green and P. E. King, 47; Keten, N. T. M. 

 Wilsmore, 47 ; Condensation of Acetaldehyde and its 

 Relation to the Biochemical Synthesis of Fatty Acids, 

 H. S. Raper, 47 ; Electrolysis of Salt Solutions in 

 Liquefied Sulphur Dioxide, Dr. Bertram D. Steele, 47 ; 

 Action of Aluminium Powder on Silica and Boric 

 Anhydride, F. E. Weston and H. Russell Ellis, 47 ; 

 Reduction of Metallic Oxides with Calcium Hydride and 

 Calcium, Dr. F. M. Perkin and L. Pratt, 47 ; the 

 Phenols as Parthenogenetic Agents, Yves Delage and 

 P. de Beauchamp, 47 ; a New Element, Lutecium, G. 

 L'rbain, 48; Lutecium and Xeoytterbium, G. Urbain, 

 432 ; the Chemistry of Commerce, Robert Kennedy 

 Duncan, 49; Experimental and Theoretical .Applications 

 of Thermodynamics to Chemistry, Dr. Walther Nernst, 

 52 : Technische .Anwendungen der physikalischen Chemie, 

 Dr. Kurt Arndt, 52 ; die Ausgreichungsrechnung nach 

 der Methode der kleinsten Quadrate, F. R. Helmert, 

 52 ; Re-determination of the Atomic Weight of Radium, 

 Madame Curie, 65 ; Production and Origin of Radium, 

 Prof. E. Rutherford, 191 ; Radium Content of Deep-sea 

 Sediments, Prof. J. Joly, 455 ; Coloration of Glass and 

 Quartz by Radium, Charles E. S. Phillips, 535 ; Melt- 

 ing Points of the Elements of the Iron Group, G. H. 

 Burgess, 65 ; the Complete School Chemistry, F. M. Old- 

 ham, 74 ; Practical Chemistry for .Army and Matricula- 

 tion Candidates, Geoffrey Martin, 74 ; Systematic Prac- 

 tical Organic Chemistry, G. M. Norman, 74; a Course 

 of Practical Organic Chemistry, T. Slater Price and D. F. 

 Twiss, 74 ; a Scheme for the Detection of the more 

 Common Classes of Carbon Compounds, F. E. Weston, 

 74: Phosphatic Deposits near Dandaraga, W. D. Camp- 

 bell, 88; Gaseous Nitrogen Trio.xide, H. B. Baker and 

 Mrs. Baker, 93 ; Diethylauric Bromide, W. J. Pope and 

 C. S. Gibson, 94 ; Interaction of Methylene Chloride 

 and the Sodium Derivative of Ethyl Malonate, F. Tutin, 

 q4 ; the Root and Leaves of Moriiida longiflora, M. 

 Barrowcliff and F. Tutin, 94 ; the Melting Point of 

 i/-Phenylglucosazone, F. Tutin, 94 ; the Diastatic Func- 

 tion of Colloids, J. Duclaux, 95; Action of Gold on the 

 Dioxide of Sodium and Barium, Fernand Meyer, 95 ; 

 Preparation of Iodides 111 vacuo, Marcel Guichard, 95 ; 

 .■\ction of .Amorphous .Arsenic on the .Alkyl Halides, 

 V. .Auger, 95 ; /)-Methoxycinnamic .Aldehyde in Essence 

 of Estragon, Maurice Daufreme, 96 : .Artificial Repro- 

 duction of Heavy Spar, Celestine, and .Anglesite, Paul 

 Gaubert, 96 ; Liquid and Gaseous Fuels and the Part 

 they Play in Modern Power Production, Prof. V. B. 

 Lewes, 98; Peat Utilisation, 114; Society of Chemical 

 Industry, 118, 189, 263, 382; Influence of the Reaction 

 of the Medium on the Size of the Colloidal Granules, 

 .Andr^ Mayer, G. Sch<-effer, and E. Terroine, 1 19 ; Tetra- 

 iodide of Uranium, Marcel Guichard, 119; Method for 

 Estimating very Small Quantities of Zinc, Gabriel 

 Bertrand and Maurice Javillier, 119; the Nitrous Iso- 

 merisation of Isobutyl .Alcohol, Louis Henry, 119; an 

 .Alkaloid from Mistletoe, M. Leprince, 120; Chemical 

 .Apparatus made from Transparent Vitreous Silica, 137 ; 

 .Association of Helium and Thorium in Minerals, Hon. 

 R. J. Strutt, F.R.S., 141 ; the .Solidification of Helium, 

 Prof. .Alfred W. Porter, ^i.y ; Helium Solidified, Prof. 

 Kamerlingh Onnes, 442 ; the Condensation of Helium, 

 Prof. H. Kamerlingh Onnes, 559, 581 ; Dr. Morris W. 

 Travers, F.R.S., 606; Helium in the .Atmosphere, Dr. 

 J. W. Evans, 535: Emulsions, S. Pickering, 143; .Action 

 of Carbonyl Chloride as an .Agent for .Arresting Isomeric 

 Change, T. M. Lowry and E. H. Magson, 143 ; Inter- 

 action of Metallic Sulphates and Caustic .Alkalis, S. 

 Pickering, 143 ; Chemistry of Bordeaux Mixture, 

 S. Pickering, 143 ; Interaction in Solution of Ferrous 

 Sulphate and Copper Sulphate. H. R. Ellis and W. H. 

 Collier, 144 ; Text-book of Organic Chemistry for 

 Medical Students, Dr. G. v. Bunge, 146; Chemistry of 



the Silver Voltameter, F. E. Smith and Dr. T. M. 

 Lowry, 165 ; Relation between Unsaturation and Optical 

 .Activity, T. P. Hilditch, 166 ; Replacement of -Alkyl 

 Radicles by Methyl in Substituted Ammonium Com- 

 pounds, H. O. Jones and J. R. Hill, 166; Synthesis of 

 Brazilinic Acid, W. H. Perkin and R. Robinson, 166 ; 

 Refractive Power of Diphenylhexatriene and Allied 

 Hydrocarbons, Miss I. Smedley, 166 ; -Affinity Constants 

 of Cases determined by the Agency of Metliyl Orange, 

 V. H. Veley, 166 ; the Constituents of Essential Oil of 

 Nutmeg, F. B. Power and A. H. Solway, 166 ; Resolu- 

 tion of 5t'c-Octyl -Alcohol, R. H. Pickard and J. Kenyon, 

 166 ; .Action of an Incandescent Electric Conductor on 

 the Gases which Surround it, M. Couriot and Jean 

 Meunier, 167 ; the Lithium- contained in Radio-active 

 Minerals, Mile. Gleditsch, 167 ; Lithium in Radio-active 

 Minerals, Sir W. Ramsay, K.C.B., F.R.S., 412 ; Lithium 

 in -Active Minerals, Sir William Ramsay and -Ale.x. 

 Cameron, 455 ; Direct Hydrogenation of some -Aromatic 

 Diones, Paul Sabatier and A. Mailhe, 167 ; Carbon 

 Monoxide in Coal Gas, L^o Vignon, 168 ; the Insoluble 

 Constituent of Para Rubber, Dr. D. Spence, 180 ; India- 

 rubber and its Manufacture, with Chapters on Gutta 

 Percha and Balata, Hubert L. Terry, C. Simmonds, 

 296 ; Chemical Examination of West .Australian Poison 

 Plants, E. A. Mann and Dr. W. H. Ince, 180; Influence 

 of Formal on Funtumia elastica, Dr. P. Schidrowitz and 

 F. Kaye, 189 ; Colour-reactions of Organic -Acids with 

 Phenols, Dr. Fenton and G. Barr, 190 ; .Action of 

 Metallic Magnesium on Aliphatic Acids and the Detec- 

 tion of Formic Acid, Dr. Fenton and H. A. Sisson, 190 ; 

 Decomposition and Nitrification of Sewage (i) in -Alka- 

 line Solution, (2) in Distilled Water, J. E. Purvis and 

 R. M. Courtauld, 190-1 ; Influence of Light and of 

 Copper on Fermentation, J. E. Purvis and W. A. R. 

 Wilks, 191 ; Platinocyanides, L. A. Levy, 191 ; Deriva- 

 tives of Xylose, H. Ryan and G. Ebrill, 191 ; Radio- 

 activity of Sea-water, J. Joly, 191 ; Solandrine, New 

 Midriatic .Alkaloid, Dr. J. M. Petrie, 192 ; Nature's 

 Hygiene and Sanitary Chemistry, C. T. Kingzett, 196 ; 

 the Electrical Conductivity of Aqueous Solutions, .Arthur 

 .A. Noyes, 213; Conductivity and Viscosity in Mixed 

 Solvents, Harry C. Jones, 213; Complex Copper Glyco- 

 coll Sulphates, J. T. Barker, 214; the Discovery of the 

 .Alkali Metals by Davy, Dr. F. Mollwo Perkin, 214; 

 the Centenary of Davy's Discoverv of the Metals of the 

 Alkalis, Prof. T. E. Thorpe, C.B., F.R.S., at Royal 

 Institution, 305 ; .Attempt at proving Certain Relations 

 between the Atomic Weights of the Elements, M. 

 Delauney, 215; Gases occluded in Steels, G. Belloc, 215; 

 the Extraction of the Gases contained in Metals, O. 

 Boudouard, 215; Action of Nitrous -Acid on -Allylamine, 

 Louis Henry, 215; Qualitative Examination of Ciders 

 for Tartaric Acid, G. A. Le Roy, 215; Preparation of 

 the Cyanides of Methyl and Ethyl, M. -Auger, 215; a 

 Peroxydiastase in Dried Seeds, M. Brocq-Rousseu and 

 Edmond Gain, 215; Phosphorescence at Low Tempera- 

 tures, Joseph de Kowalski, 215; Formation of Ozone 

 by the .Action of the Silent Discharge at Low Tempera- 

 tures, E. Briner and E. Durand, 215; the Solubility of 

 Graphite in Iron, Georges Charpy, 215; the Detection 

 and Estimation of Nickel, Emm. Pozzi-Escot, 216; Iso- 

 sparteine, Charles Moureu and Amand Valeur, 216; 

 Action of Tyrosinase on some Substances resembling 

 Tyrosine, Gabriel Bertrand, 216; New Chemical 

 Laboratories at .Abervstwvth, 234 ; -Attempted Synthesis 



S— N $ 



of I -Dinaphthacridine, A. Senier and P. C. 



S—CU—B 

 Austin, 238 ; Cobaltamine Compounds, C. E. Groves, 

 2^9; the Direct Interaction of -Aryl Halides and Mag- 

 nesium, J. F. Spencer and E. M. Stokes, 239 ; Deriva- 

 tives of Tetramethvl Glucose, J. C. Irvine and -A. M. 

 Moodie, 239 : Grafting in Plants containing Hydrocyanic 

 Acid, L. Guignard, 230 ; the Characterisation of 

 Mercerised Cotton, J. Hubner, 239; -Action of Metallic 

 Calcium on -Alcohols. F. M. Perkin and L. Pratt, 239 ; 

 Calorimetric Method for the Determination of Iron in 

 Copper .Alloys, .A. W. Gregory, 239 ; New Method for 

 the Hydration of Pinene, Ph. Barbier and V. Grignard, 

 240; Microchemical Research applied to the Study of 



