INDEX. 
361 
Paregoric, elixir - 283 
Perchloric acid, preparation of - 312 
Peroxide of iron, decrease of power in hydrated - - 29 
mode of preparing hydrated - 34 
report of committee on hydrated - 37 
purification of hydrated - 266 
Pharmaceutical notices, - - - - 99, 281 
meetings, ... - 341 
preparations of Lobelia inflata, - - 108 
Pharmacopoeia of the United States, - 122 
Pharmacopoiias, remarks on the British and United States - 179 
Pharmacy, minutes of College - 346 
Phosphoric acid, .... - 127 
Phloridine, - - - - - 352 
Pil hydrargyri, - - - - - 48, 243 
Platina, separating of, from gold - 135 
Popuius tremuloides, ----- 275 
Potassa and soda, separation of - 317 
Protocarbonate of iron, lozenges of 100 
Protosulphuret of iron, - - - 309,332 
Quinine in the blood, - 352 
Reagent, sulphurous acid as 87 
sulphuric acid of Nordhausen as - - - 236 
Remarks on mercurial compounds, - - - 46 
Report of committee on false jalap, - 289 
Rhatany, extract of - - - - 267 
report of committee, - 273 
Senna, adulteration of - - - - - 323 
displacement of - 103 
Senega, extract of - - - - - 287 
Sialagogues, - 351 
Soda and potassa, separation of - - - - 317 
hyposulphite of - 351 
Spiritus aetheris nitrosi, - - - 88 
Statice Caroliniana, analysis of - - - 111 
Stramonii, extractum - 343 
Sulphate of quinine, - 176 
Sulphuric acid, purification of - 311 
of Nordhausen as a reagent, - - 236 
Sulphurous acid as a reagent, - - - 87 
Syringa vulgaris, principle of - - - - 139 
