394 
INDEX. 
Cap, M. Preparation of Hydriodic Ether, . . . . . 157 
Cesareca, M. On a mode of distinguishing paper made from Linen and 
Cotton 178 
Chevallier, M. On the health of workmen engaged in the manufacture 
of Quinine, 276 
Christison, Dr. B. On the Gamboge Tree of Siam, ... 43 
Cleaveland, C. H. On Scutillaria Laterifolia, .... 370 
Cobb, J. S. On the preparation of the Vegetable Alkaloids, . . 242 
Copney, Wm. Practical observations on the formation and growth of 
Crystals, 348 
Cracknell, Charles. On extract of Henbane, 245 
Delffs, W. On a ready method of preparing Helenin, - 82 
Despretz, M. On the congelation of Protoxide of Nitrogen and Alcohol, 86 
Dorvault, M. On the incompatibilities of Iodine and Iodide of Potas- 
sium, 66 
Duclos, M. On Cod Liver Oil in Phthsis, 86 
Dupuy, Eugene, of N. Y. On a substitute for McMunn's Elixir of 
Opium, 211 
Durand, A. B. On Hydrastis Canadensis, 112 
Duroy, M. On the employment of Oxygen in accidents from Chloro- 
form 175 
Emanuel, M. Falsification of Cantharides, 181 
Faraday, M. On improvements in Magnets, . . . . . 177 
Finley,J.D. On the Syrups of Tolu and Ginger, .... 219 
Fleischmann, M. On the destruction of the odor of Musk by Camphor, 85 
Flourens, M, On Chlorinated-Hydrochloric Ether. . . . 222 
Frost, Dr. On Cotton Seed as an Antiperiodic, .... 175 
Graham, Prof. T. Observations on Etherification, . . . . 267 
Gaichon, M. On Neutral Citrate of Soda, a new purgative substitute 
for Citrate of Magnesia, ...» 180 
Guilliermond, M. A. On the presence of Iodine in Sarsaparilla, . 277 
Gyde, Alfred Esq. On the causes and preventives of Mildew in Pa- 
per and Parchment, with an account of Experiments 
on the Saturation of growing wood with Antiseptic 
Chemical Solutions, 41 
Hagner, Charles V. On Drug Grinding, 198 
Hall, Dr. Marshall. On Chloroform and Ether, .... 179 
Banbury, Daniel. On True Oil of Origanum, . . . . . 167 
Hannon, M. On Citrate of Caffein and its employment as a remedy 
for the Idiopathic Headache, called Migraine, . 158 
Hlasiwetz, Dr. On the Chemistry of Assafcetida, . . . . 130 
« " Researches on Cinchonine, 255 
Hooker, Sir W. Notice of the Seed of Simaba Cedron, used by the In- 
dians of South America as a remedy for Snake Bite, 184 
