INDEX. 
327 
College of Pharmacy, commencement of 1846, . . . 81 
" " New York, proceedings of . . . 245 
Concretion in a horse's stomach, 93 
Contrayerva, tincture of . . . . * • . .115 
Copaiba, examination of 302 
Copper in organic fluids, 238 
Cow-Tree, milky sap of 75 
Cubebs, on the ethereal extract of • 167 
Detection of arsenic in organic mixtures, .... 220 
Digitalis, means of ascertaining the efficacy of . . . 160 
Diospyros virginiana, on the fruit of 161 
Displacement apparatus, observations on a new . . 98 
Distilled waters of bitter almonds, cherry-laurel and peach blos- 
soms, 209 
Disulphate of quinine, fallacy of Dr. Nevins* test for . . 72 
Drug mill, 255 
Duflos' method of purifying crude hydrochloric acid, . 79 
Dye woods, apparatus for extracting colouring from . .191 
East Indian kino, 79 
Elder tree, chemical examination of . . . . .214 
Epsom salts, patent for the manufacture of ... 231 
Essence of turpentine as a solvent for caoutchouc, . . . 229 
Essential oils, 209 
Ethereal extract of cubebs, 167 
Examination of castoreum of Siberia, 276 
Experiments on sarsaparilla, 259 
Ferrocyanide of potassium, 78,318 
Ferrocyanides of potassium and sodium, 277 
" " action of, on tartrate and citrate of iron, 310 
Fevillea cordifolia, 60 
Formic acid, 280 
Foxglove, tincture of . . 107 
Gallic acid, 237 
Gentian tincture, 106 
Ginger tincture, ... •• ... 116 
Glass, a method of writing on 20 
Guaiacum-resin, a test ... .... 317 
Gum of rhus metopium, . . . . , 44 
Gutta percha, a peculiar variety of caoutchouc, .* . . 131 
