X 
Index. 
compound decoction of . . . . 175 
new . , - . . . . ; 84 
Senna, American analysis of . . . 19 
Silver, reduction of chloride of . . . .173 
Smaltz, preparation of in Sweden . . . . 173 
Soda, carbonate of . . . . . .176 
Sponge . t 318 
Strychnos ignatia ...... 258 
Succinic acid ...... 348 
Sulphate quinine . . . . .81. 280 
Sulphur, origin of . . . . . . 260 
Sulphurous acid, detection of in hydrochloric . , . 222 
Sumach berries, acid principle of . . . . 56 
Syrup, depurative . . . .. . . 347 
pomegranate root , . . 84 
and mellites ..... 338 
Tannin or alkaloimeter «... 42 
action on organic salifiable bases . . . 226 
Tapioca ...... 172 
Tea plant . . . . . .157 
Tin, crystallised from solution .... 88 
Tonka beans ...... 118 
Turpentine in Gonorrhea ..... 261 
Ultramarine, artificial • . . . . . 172 
Veratrum viride, experiments on . . . 202 
Vermillion, Chinese . . . . - .169 
Water, purification . . . . .173 
Winter's bark . . . . . .115 
Wolfe's apparatus, substitute for . . . 25 
Zinc, acetate of . . . • .14 
combinations and properties of ... 82 
combustion of .... 258 
Zitterman's decoction ..... 175 
ERRATA. 
Page 12, twelfth line from bottom, for "one-fifth," read fifty. 
13, seventh from top, for " 30," read 80. 
13, fourteenth from top, after fluid, read, occupying the bottom of the 
glass, and twenty minims of another transparent fluid. 
