estimation of, in wine, 86, 184.

estimation of, in wine or beer, 306.
non-volatility of, with aqueous

vapour, 1143.

nutritive value of, 509.
oxidation of, 651.

quantitative estimation of, 750.

Glyceroxides, alcoholates of, 426, 427.
Glycocholic acid, preparation of, 390.
Glycocine pyromucate, 1032.
Glycogen and its distribution in the
organism, 1127.

importance of ammonia in the
formation of, in the liver, 68.

in the liver of new-born dogs,
167.
Glycol, action of Bacterium aceti on,
TRANS., 638.

Glycoluril, constitution of, 34.

Glycosine, constitution of, TRANS., 552.
Glycosuric acid, 1047.
Glycuronic acid, 235, 498, 717.

anhydride, 718.

Glyoxal-œnanthyline and its derivatives,

911.

Glyoxylic acids of the thiophen series,
804.

assay of, in bar copper, 81.

atomic weight of, 340, 1019;
TRANS., 565, 866.

bismuthic, 707.

Chaldean, 443.

compounds of, with nitrogen, 112.
estimation of minute quantities of,

184.

16.

from Burmah, 221.
fulminating, 112.

native, from Thibet, 780.

natural solutions of, 555.

oxides, 15.

555.

preparation of pure, 554.

purple oxide of, non-existence of,

separation of, from other metals,

- separation of, from the platinum
metals, 1084.

spark spectrum of, 555.
sulphides, 1019.

superoxide, non-existence of, 16.
See also Aurous and Auric.

Goslarite from Montana, 346.

Grain, spectroscopic notes on the carbo.
albuminoïds from,

hydrates and

TRANS., 58.
Grangesite, 351.

Grape-sugar, action of sulphuric acid
on, 125.

Grapes, detection and estimation of
aluminium in, 690.

formation of sugar in, 517.

organic and inorganic constituents
of, 860.

Graphite, celestial, 351.

from Ceylon, 901.
New Zealand, 555.

Graphitoïd, 341.

Griqualandite, 709.

Growth, loss of nitrogen by plants, dur-
ing, 292.

Guaiacum resin, distinguishing purified
from natural, 752.

Guanidine cyanurate, 358.

Guanine, colour reaction of, 280.

Guano, Australian bat, and minerals
therein, 708.

Guanylcarbamide salts, 358.

synthesis of, 357.

Gum, animal, 26.

Gums, colour reactions of, 534.
Gun-cotton, regeneration of acid re-
sidues in the manufacture of, 770.
sodium nitrate in, 715.

Gypsum, solubility of, in solutions of
ammonium salts, 333.

occurrence of reduction products
of, in pathological urine, 1127.
Hæmatoporphyrin, 1127.

in molluscs, 613.

Hæmatoporphyroïdin, 1127.
Hæmatoscope, 312.

Hæmatoscopy, a new method of blood
analysis, 312.

Hæmatostilbite from Örebo, 645.
Hæmidin crystals, 408.

Hæmin crystals, 165.

Hæmoglobin, amount of oxygen taken
up in the decomposition of, into
albumin and hæmatin, 854.
Halogen carriers, 130, 326.

in the natural groups of the
elements, 806.

Halogens, hydrides of, action of light on,
in the presence of oxygen, TRANS., 801.
Hannayite, 709.

Harpenden, well waters of, TRANS.,

520.

Hay, meadow, iron sulphate as a manure
for, TRANS., 215.

Heat and solar radiation, comparative
action of, 411.

animal, relation of the production
of, to the destruction of glucose,
289.

development of, when powders are
moistened, 9.

878.

equivalents of benzoyl-compounds,

influence of, on the decomposition
of oxalic acid by ferric chloride, 324.
latent, of vaporisation of certain
volatile substances, 627.

of combustion of ethyl ether, 425.
of conversion of the benzene to
the acetic series, 1011.

of dissolution of anhydrous sodium
carbonate, TRANS., 73.

of salts, influence of tem-

perature on, TRANS., 290.

of salts in water, influence of
temperature on, PROC., 66.

of evaporation of homologous
carbon-compounds, 9.

of formation of crystallised tel-
lurides, 1010.

of organic compounds, cri-
ticism of Thomsen's theory of, 423.
of potassium alkyl oxides,

Hemellithene and its bromo- and nitro-
derivatives, 36.

synthesis of, 659.
Hemellithenol, 36.
Hemellithylic acid, 36.
Hemialbumose, 1127.
Hemipinethylimide, 46.
Hemipinic acid, nitro-, 46.
anhydride, nitro-, 49.

Hemipinimide, 46.

isomeride of, 258.

Hemipinimidine, 585.

Hemipinphenylhydrazide, amidó-, 45.
Hemp-seed oil, acid from, 799.

Hentriacontane from beeswax, 124.
Heptacosane from beeswax, 124.
Heptamethylene-derivatives, attempted
synthesis of, PROC., 96.

Heptine, action of heat on, 565.
Heptylbenzene, 253.

amido-, 816.
nitro-, 815.
Herderite, 19,

remarkable crystal of, 117.
Hesperidin, sugar from, 715.
Hesperisium, 107.

Heteroalbumose, 285.

Heterovitellose, 286.

Heteroxanthine in urine, 740.
Heulandite, 903.

occurrence of strontia in, 453.

Hydromethylamidophenol,

135.

Hydro-m-methylcinnamic acid, 724.

Hydromethylindole, 957.
Hydromethylketole, 957.

Hydromethyl-B-naphthindole, 154.
-Hydronaphthindole, 964.

Hydroskatole and its derivatives, 957.

Hydrothiocinnamic acid, amido-, 1109.
derivatives of, 1108.
nitro-, 1109.

Hydroxyamidopyridine, trichloro-, 156.
Hydroxyanthraquinone dyes, 593.

spectra of methyl derivatives of, 1.
Hydroxyazo-compounds, 819.
Hydroxyazophenine, 1105.
Hydroxybenzoic acids,

m- and p-,
action of phosphoric chloride on, 947.
Hydroxybenzyl alcohol (para-), 38.
Hydroxybromophenylpyrazoline, 933.
Hydroxybutyric acid, chloro-, constitu-
tion of, 30.

857.

B-, in diabetic urine, 290, 464,

B-, lævorotatory, in the blood

of a diabetic patient, 986.

Hydroxy-o-methoxycinnamic acid
(meta-), 140.

Hydroxymethylcoumarone, 262.
Hydroxynaphthaquinone, 674.
a-Hydroxynaphthoic acid, action of
phosphoric chloride on, 963.
Hydroxynaphthyl sulphide, 808.
-Hydroxynitrobenzoic acid, 485.
Hydroxynitrobenzoic acids, meta- and

para-, 485.

Hydroxyphenyl sulphide, 807.
Hydroxyphenyllutidine (meta-), 1053.

Hydroxyphenyl-p-methoxyhydroquino-
line (a-meta-), 979.

Hydroxyphenyl-p-methoxyquinoline
(a-meta-), 978.

Hydroxyphenylpyrazoline, 933.
Hydroxy-a-phenylquinoline (para-), 847.
Hydroxypicolinic acid, chloro-, 158.
a- and B-Hydroxypiperic acids, oxidation
of, 488.

Hydroxypiperohydrolactone, 488.
a-Hydroxypropylpyrroline, w-trichloro-,

845.

Hydroxypyridine, di-iodo-, 845.
y-Hydroxyquinaldine, 847.
and its derivatives, 679.
Hydroxyquinolinecarboxylic acid
(ortho-), 1119.

and its derivatives, 738