IEDEX. 
329 
Poisoning by vegetables, or their active principles, - - 294 
Pre-existence of essential oil in starch, - - - 136 
Preparation of barytic water and salts, - 233 
" carmine, - 108 
" " hypo-sulphite of soda, - - - 239 
c< " iodine, on a new .... 64 
" " iodide of lead, - - - 298 
" " India rubber, - - - - 206 
u " lactic and butyric acids, - - - 203 
u u scammony, .... 239 
" " uric acid, ... - 80 
Production of Nobili's coloured rings from zinc, by galvanism, 319 
Prussic acid, a new test for .... 142 
" " antidote for 223 
Purification of cobalt from ZafTre, - - - 37 
" of mercury, ----- 79 
Pyroacetic spirit, in gout and rheumatism, 66 
Quinoidine, on - - - - - .41 
Reduced iron, ------ 15 
Reduction of iron by hydrogen, * - - - - 11 
Review of the doctrines of Liebig, 1 
Reviews, - 258, 266 
Relation between nitrification and fertilization of soils, - 71 
Researches in animal chemistry, .... 149 
Rhubarb, cultivation of English - - - - 199 
" fluid extract of .... 182 7 162 
Saponine and ganteine for cleaning kid gloves, ' - - 237 
Scammony, note on preparation of - - - - 239 
Selenaldine and thialdine, ..... 237 
Soda, hyposulphite of ..... 239 
Solubility of some precipitates that occur in quantitative 
analysis, ..... - 50 
Spain, pharmacy in - • - - - 208 
Spurious sorts of opium, on some - - - - 291 
Starch, pre-existence of essential oils in - - 136 
Stearine and stearic acid in wax, - - - - 214 
Strychnia, extraction of - - - . - 98 
« tests for ------ 76 
Syrup of iodide of iron. ..... 101 
" u and chloride of iron, 64 
