INDEX. xxvii 
Indigo, new kind of, iii. 178 
<£ physiological operation of, ix. 
266 
Influence of time on the formation of 
chemical bodies, xxi. 51 
Infusion of galls, xvii. 80 
££ <£ antidote for hemlock, 
xv. 153 
" <£ test for tartar emetic, 
i. 295 
££ rhubarb, viii. 263 
Infusions, xi. 195 
££ and decoctions, v. 104 
et <£ in Prussia, xx. 
155 
££ apparatus for making, viii. 89 
" temperature of water in, xviii. 
141 
Ink, black, xiii. 189, xx. 67, 69 
11 blue, xx. 65, 69 
" green, xix. 238 
'< indelible, iv. 123, v. 346, xix. 103, 
xx. 68 
" £C to discharge, vi. 264 
" India, vi. 175 
<£ inferiority of English to China, ix. 
82 
" red, xx. 67, 69 
<£ spots, to remove, v. 259 
" sympathetic, vi. 262 
e< writing, viii. 172 
Insects, vesicating, ii. 165 
Instrument for testing olive oil, xvi. 24 
Introductory lectures, ix. 269, xii. 298, 
xix. 241 - 
lodal, x. 81 
Iodate of potassa, iv. 336 
" soda, iv. 337, xiii. 224 
Iodates and chlorates of the vegetable 
alkaloids, brucia, cinchonia, quinia, 
strychnia, veratria, ii. 301 
Iodic acid, i. 53, iv. 262, 334, 340, v. 
347, vii. 174, ix. 49 
« ether, iv. 118 
Cl solutions, ix. 292 
Iodide of amidine, vi. 263, ix. 177, x. 
336 
££ " influence of tempera- 
ture on, vi. 350 
££ arsenic, xii. 186, xiii. 97 
" barium, i. 202, iv. 263 
" calcium, i. 203 
hydrocarbon, iv. 118 
a 
it 
H 
a 
a 
n 
iron, i. 203, xiii. 83, xiv. 56 
el by double decomposition, 
xviii. 170 
££ syrup of, xiii. 74, xiv. 58, 
xix. 101 
££ wine of, xiv. 227 
lead, vi. 134, xix. 298, xxi. 228 
Iodide of lead, toxicological effects of, 
ix. 356 
" mercury, i. 204, iv. 15, 122 
££ " as a red paint, xvi. 
155 
" " pills of, iv. 171 
' £ ££ preparation of, iii. 
353 
££ potassium, viii. 197, ix. 109, 
xv. 287, xxi. 4 
££ " action of sal ammo- 
niac on, xiii. 195 
££ " adulteration of, 
xviii. 217 
{t Ci and sulphates of the 
organic alkalies, 
xvi. 21 
" " and sulphur, i. 201 
e < ££ new method of pre- 
paring, xvi. 301, 
xix. 239 
« " ointment, yellow 
color of, by time, 
xviii. 76 
" " on the dosing of, 
xvi. 316 
" ££ test for, xxi. 75 
" ££ with oil of cinna- 
mon, xi. 229 
££ quinia, ix. 267 
<£ sodium, xiii. 224 
££ starch, vi. 263, 350, ix. 177, 
x. 336 
Iodides, ammonio-, of mercury, xiii. 89 
" in bromides of alkalies, detec- 
tion of, xv. 121 
££ of barium and strontium, iv. 
263 
££ preparation of the, i. 200 
Iodine, xiii. 213 
££ action of, on essential oils, iii. 
266, ix. 79 
££ adulteration of, xviii. 77 
C£ and bromine, ix. 233 
££ ££ extraction of, from 
kelp, xviii. 224 
££ and its compounds, vi. 101 
££ chloride of, iv. 334 
££ chlorine and bromine antidotes 
to the vegetable alkaloids, ii. 83 
££ in cod-liver oil, ix. 350 
££ in minerals and plants, ix. 177, 
x. 81 
££ in muriate of soda, i. 154 
££ in Saratoga waters, i. 160, 222 
" liniment, v. 291 
££ oxide of, iv. 346 
(£ preparations of, i. 87 
££ process for evolution of, v. 194, 
xix. 301 
