INDEX. 
355 
Pelouze, M. Preparation of azotic gas, ... - 260 
" " On the concentration of nitric acid by sulphuric acid, - 261 
Proctor, Wm.jr. On Lobelina, the active principle of Lobelia inflata, 
and on some other proximate principles of the seeds 
of that plant, - - 2 
« " Observations of Asarum canadense and AsarumEuro- 
pceum, . - . - 177 
" •< Pharmaceutical notices, - - - - 183 
« " Observations on blistering plaster, - 302 
Provostaye, M. On the action of sulphurous acid on hyponitrous 
acid, - ... 82 
Raspail, M. On a sedative lotion in headachs, congestions, and cere- 
bral fevers, ----- 262 
Redtenbacher, Prof., and Varrentrapp. On the constitution and pro- 
duct of the distillation of fat bodies, - - 220 
Redwood, Mr. On vesicating applications, - 306 
Rose,"M. H. On kermes mineral, - - - „ - 55 
Boyle. Productive resources of India, ... - 134 
Smith, Ambrose. Further remarks on the ammonio-iodides of mercury, 89 
Solly, E. On bleaching vegetable wax, 223 
Tabarie, M. On the therapeutic action of compressed air, - - 82 
Talbot, H. F. An account of some recent improvements in photo- 
graphy, - 247 
Thomson, Prof. Thomas. On the most important chemical manufac- 
tures carried on in Glascow, and its neighborhood, - 206 
Ure, Alexander M. D. On hippuric acid and its tests, - - 237 
Verguin, M. New process for the detection of copper, applicable to 
medico-legal analysis, - 343 
Vandamme and Chevallier. On a new active principle', - 172 
Vee, M. Modification of the process of M. Garot for covering pills, - 77 
Vogel, M. On the action of sal ammonia on iodide of potassium, and 
external use of the salt, - - - .195 
Virey, J. Historical remarks on Greek fire, - - 52 
Von D'Outrepont. On the microscopic characters of healthy milk, . 261 
Woulens, A. On a new product, - - - - - 172 
