ENUMERATION OF TITLES. 547 



Procter, H. P., Note on the Estimation of Tanning Matter (pp. 

 494-496). Perkin, A. G., A Rapid Method of Determining the 

 Shade of Alizarine Pastes (p. 496). Hummel, J. J., and Procter, H. 

 P., Note on an Improvement in Dyeing Leather with Basic Colours 

 (pp. 496-497). Tatlock, P. P., and Thomson, P. T., On the Suitability 

 of Waters for Dietetic Purposes as shown by Chemical Analysis (pp. 

 497-5 01 )- 



Philosophical Magazine and Journal of Science. 



Vol. xxxviii. No. 230. (July, 1894.) 



Sutherland, W., The Attraction of Unlike Molecules. I. : The Diffusion of 

 Gases (pp. 1-19). 



Chemical News and Journal of Physical Science. 



Vol. lxix. No. 1803. (15th June, 1894.) 



Linebarger, C. E., Some Modifications of Beckmann's Ebullioscope 

 Apparatus (p. 279). 



Vol. lxix. No. 1804. (22nd June, 1894.) 



Leicester, J., The Interaction of Quinones and Metanitraniline and Nitro- 

 paratoluidine (p. 291). Warren, H. N., The Physical Properties of 

 the Graphites obtained from various Metals after the separation of the 

 same by means of Dilute Acids (p. 291). 



Vol. lxix. No. 1805. (29th June, 1894.) 



Kern, S., Railway and Carriage Spring Steel (p. 303). Thomason, W., 

 Analysis of Sample of Ancient Slag (p. 303). 



Annales de Chin tie et de Physique. 



Tome ii. (July, 1894.) 



Berthelot, Sur une methode destinee a etudier les echanges gazeux entre 

 les etres vivants et l'atmosphere qui les entoure (pp. 289-293). 

 Berthelot et Andre, G., Etudes sur la formation de l'acide carbonique 

 et l'absorption de l'oxygene par les feuilles detachees des plantes 

 (pp. 293-339). Berthelot et Vieille, Recherches sur quelques sels de 

 l'acide azothydrique (pp. 339-351). Houllevigue, L., Electrolyse et 

 polarisation des melanges de sels (pp. 351-384). Minguin, Etude de 

 quelques derives du camphre cyane et de Tether camphocarbonique 

 (pp. 384-417)- 



Bulletin de la Socie'te' Chimique de Parts. 



Tomes xi.-xii. No. 11. (5th June, 1894.) 



Preundler, Sur quelques ethers tartriques a radicaux aromatiques (pp. 470- 

 47 7). Freundler, Sur le pouvoir rotatoire des corps dissous (pp. 477-480). 



