INDEX. 
xliii 
Prussic acid, test for, xvii. 77, xviii. 238, 
xix. 142 
Ps)'chotria emetica, iii. 189, 196 
Pucha pat, ix. 198 
Punch, syrup of, viii. 174 
Purgative, castor oil seeds as a, xvii. 
77 
ee for children, vii. 174, viii. 
85 
££ without nauseous taste, viii. 
350 
Purification of cobalt from zaffre, xix. 
37 
gum Arabic, xxi. 321 
gum resins, xvi. 297 
linseed oil, xvii. 78 
mercury, xix. 79 
naphtha, xvii. 78 
c: 
it 
it 
it 
Purification of nitric acid, xv. 117, xvii. 
156 
« silver, iii. 356 
Purple foxglove, xvii. 97 
" powder of Cassius, iii. 252, vi. 
85 
Pustular eruptions on the face, lotion 
for, viii. 87 
Pyrethrum, analysis of, viii. 175 
Pyroacetic spirit, x. 202 
" ££ in gout and rheuma- 
tism, xix. 66 
Pyrophori of easy formation, ix. 268 
Pyrophorus from alum, xvii. 77 
" from tartar emetic, xviii. 
78 
Pyrrol, vii. 251 
Q 
Quassia amara, 
tf£ excelsa, 
££ history of, 
Quassin, 
Quassit, 
Queen's delight, 
Quercia, 
xx. 257 
xxi. 1 
x. 35 
viii. 258 
x. 42 
xx. 304 
i. 97, iv. 295 
Quicksilver, transparency of, xviii. 75 
Quillaia saponaria, bark of, xii. 209 
Quinetine, v. 259, xvi. 199 
Quinia, action of acids on, viii. 208 
(i " oxygen on, xvi. 198 
££ " chlorine and caustic 
ammonia with, xi. 
36 
££ amorphous, in quinoidine, xviii. 
181, 189 
" arseniate of, xvii. 158 
t£ and cinchonia, xx. 238 
" ££ preparation of, 
xv. 199 
iC and coral dentifrice, ii. 342 
t( and mercury, new salt of, xvi. 
156 
££ chlorate of, ii. 305 
" citrate of, vii. 86 
" fallacy of Nevin's test for disul- 
phate of, xviii. 72 
tt 
tt 
a 
it 
tt 
it 
Quinia, ferrocyanate of, viii. 82 
hydrochl orate of, viii. 264 
hydrocyanate of, v. 81 
hydrocyanoferrate of, xii. 350 
in the blood, xiv. 352 
iodate of, ii. 301 
iodide of, ix. 267 
" kinate of, ii. 231 
" phosphate of, ii. 254, viii. 11 
" sulphate of, vii. 81 
" ££ adulteration of, v. 
293,vii.300,xviii. 
267 
" " impure, iii. 297 
<£ (i poisoning rabbits, 
xii. 264 
" ££ taste of, ii. 254 
££ ££ used in the form of 
an ointment, xi. 
264 
££ valerianate of, xvii. 68 
Quinic acid, detection of xvii. 156 
Quinidine, vi. 129 
Quinoidine, xix. 41, xx. 33, xxi. 49 
Quinquina, chalybeate wine of, xiii. 
73 
