ccclviii. 
INDEX. 
Grape leaves used as moxa .... 348 
Guaiacic acid . . . . .170 
Guaco, analysis of . . . . 245 
Hair, formulas for staining . . . 260 
Henderson's collyrium in amaurosis . . . 170 
Hibiscus esculentus . . . .20 
Honey of roses, aromatic, . . .87 
Hooping cough, fumigations in . . 263 
Hunt's writing ink .... 172 
Hydrargyri oxidi rubri unguentum . . .12 
Hydrochlorate of quinine .... 264 
Hydrocyanic acid . . . 82, 161 
Hydrosulphuric acid, liquefaction of . . 261 
Hydrosulphuric and hydroselenic ethers . .319 
Hypericum perforatum . . . .23 
Impermeable oil casks . . . . 257 
Impurities in medicines and means of obviating them . 106 
Indigo in epilepsy . . . .86 
Indian corn, sugar from .... 262 
Infusions, apparatus for making, . . .89 
of rhubarb .... 263 
Iodide of potassium .... 197 
Ionidium marcucci . . . .105 
Ipecacuanha, troches of . . . 339 
Iron, formula for internal administration of . . 348 
liquid and solid iodide of . . 253 
peroxide of . . . .82 
some preparations of . . .95 
Itch ointment, . . . 83, 174 
Jonquil, aroma of . . .53 
Kerrnes mineral .... 196 
Kinovic bitter .... 202 
Lacker for tin . . . . .83 
Lactic acid . . . . .169 
Lead in eudiometry . 321 
pipes, corrosion of . . .82 
Lemon syrup ..... 171 
Light, during crystallization . . . 157 
for signals . . . .85 
Lime, chloruret of, used in gonnorrhaea . . .86 
