xlii 
INDEX. 
Potato sugar, xviii. 58 
Potatoes, essential oil of, ix. 263, xvi. 
233 
Pottery of the aborigines of N. A., v. 
302 
Powder, disinfecting, vi. 85 
" Dover's, ii. 250 
Powders, v. 108 
Precipitated carbonate of iron, iv. 199 
<c " lime, xvi. 161, 
xviii. 231 
Precipitation of metals by sulphuretted 
hydrogen, xi. 215 
ft morphia from lauda- 
num by ammonia,xvi. 
234 
" substances by animal 
charcoal, xviii. 203 
Preparation of benzole, xxi. 329 
bisulphuret of carbon, 
xxi. 181 
calomel minutely divided 
xv. 89 
charcoal by heated steam, 
xxi. 278 
chromic acid, xviii. 199 
churrus, xv. 157 
English calomel, xv. 93 
Ethiops mineral, xxi. 
271 
hydrobromic and hydri- 
odic acids, xxi. 368 
hydrochlorate of morphia 
xv. 239 
magnesium, vi. 164 
moxas, ii. 206, v. 295 
narcotic extracts, xvi. 
250 
oxide of zinc by combus- 
tion, xxi. 169 
perchloride of iron, xvi. 
142, 167 
phosphate of soda, xvii. 
145 
pills, xxi. 220 
quinine and cinchonia, 
xv. 199 
savine ointment, xv. 59 
soluble cream of tartar, 
xv. 152 
succinic acid, xxi. 349 
valerianate of zinc, xvi. 
298 
Preparations of iron, ii. 61, viii. 95, xiii. 
72, xiv. 222 
Prepared iron, xvi. 89 
Preparing cinnamic acid, new method 
of, xv. 77 
" hydrarg. cum creta, new me. 
tt 
u 
tt 
tt 
tt 
tt 
a 
ic 
tt 
tt 
tt 
a 
a 
tt 
tt 
a 
a 
a 
it 
Preparing iodide of potassium, new me- 
thod of, xvi. 301 
Presence, action of, x. 220 
Preservation of cantharides, xiii. 174 
" colchicum cormi, xvii. 
52 
" leeches, xviii. 313 
« medicines, vii. 268 
milk, iv. 351 
pathological specimens, 
xvi. 159 
tt 
a 
" vinegar, xi. 162 
*« water, xvi !f* 317 
Preservative liquid, vii. 350 
Principle, new, xiii. 172 
Prizes of the society of pharmacy of 
Paris, i- 236 
Properties of carbon, xx. 160 
Prospectus, 1 
Protection of iron by zinc, xiii. 86 
Protiodide of iron, xiii. 113 
« « pills, xv. 71 
« « protected by sugar, 
xii. 13 
" " solution of, iv. 287 
" mercury, i. 204, viii. 250, 
326 
tt tt pills, iv. 171, 
Protocarbonate of iron. 
tt 
thod of, 
xv. 162 
71 
xvii. 76 
" lozenges of, xiv. 
100 
Protochloride of mercury, vii. 7 
Protonitrate of mercury, i- 221 
Protosulphuret of iron, xiv. 309, 332 
Prototartrate of mercury and potassa, 
iii. 242 
Protoxide of iron on vegetation, xviii. 
300 
« mercury, i. 81, ix. 175 
a " on solutions of 
gold, action of 
salts of, iii. 265 
Protoxides of copper, iron and manga- 
nese, iii- 356 
Proximate principles of vegetables, new 
mode of obtaining, xxi. 87 
Prunes and senna, viii. 13 
Prunus Virginiana, analysis of, vi. 8 
Prussia, druggists in, iii. 264 
Prussian blue, iii. 218, v. 347, vii. 87 
l < <c tartaric acid and ammo- 
nia with, xviii. 305 
Prussiate of potash, xiii. 93 
ft « manufactory of, xx. 
170 
Prussic acid, antidote for, xix. 223 
« preparation of, iii. 309, 
356 
