I

...

...

Imperialin, by K. FRAGNER

39
Indigo, Valuation of, by M. HONIG

177
Iodides, Detection of, by J. S. C. WELLS
and H. T. VULTE

169
Iron Pipes (Rusted), The Action of, on

Water Conveyed therein, by S. HARVEY 34
ISBERT on the Analysis of Sulphate of
Soda...

118
ITALLIE, L. van, on the Composition of
Macassa Oil

115
on the Estimation of

Alkaloids in Extracts 118
on Zinc Salicylate

Lactalbumen, Estimation of, by HARALD
FABER

141
Lactose, Notes on, by E. W. T. JONES 81
Lard, Examination of, for Adulteration,
by T. S. GLADDING

32
Quantitative, Estimaiton of Adul-
terants in, by H. W. WILEY

73
LAUBE, D., on the Treatment of Uranium
Residues

239
Law Notes

39, 59, 119, 139, 178, 220
LEFFMANN, H., on the Estimation of the

Total Nitrogen in Water by the Kjeldahl
Process

168
Lemon-juice, Determination of Citric
Acid in, by ROWLAND WILLIAMS

23
Letters to the Editor... 69, 80, 90, 120,

140, 159, 180, 220, 210
Linoleic Acid, Test for, in Commercial
Olein, by K. HAZURA

177
LIPMAN, Von, on Right-handed Polar-
ising Honey

20
Litmus, Purification of, by OTTO FOERS-
TER

194
LONG, J. H., on the Densities and Refrac-

tive Indices of Certain Oils ... 170, 190
Low, W. F., on Colouring Matter (Arseni-
cal) used in Colouring Candles

83
LUNGE, G., on the Estimation of Sulphur
in Pyrites

201
on the Purification of Sul.

phuric Acid for Kjeldahl's
Process

19

79

M

K

Kjeldahl's Method, Estimation of Nitrogen

by, by F. MARTINOTTI 193
for the Estimation of

Nitric Nitrogen, by

DR. OTTO FOERSTER 192
for the Estimation of

the Total Nitrogen
in Water, by H.
LEFFMAN and W.
BEAM

168
Modification of, by W.
J. GUNNING

79

Macassa Oil, Composition of, by L. VAN
ITALLIE

115
MARCK, PROF., on the Estimation of Alka-

loids in Coca Leaves ... 115
on the Estimation of Dex-

trin in Narcotic Ex.
tracts

116
MARTINOTTI, F., on the Estimation of

Nitrogen by the Kjeldahl Method 193
MAYER, A., on the Influence of Different

Cattle Foods on the Composition of
Butter

20
Meetings, Reports of ... 1, 21, 41, 61, 81, 101.

...

...

Mercury, Quantitative Estimation of, by

W. FEIT
Milk Analysis, by Dr. BENNETT F.

DAVENPORT
Condensed, by HARALD FABER
Composition of, by DR. VIETH
Methods for Determining Fat in, by

DR. VIETH
New Volumetric Method for the

Estimation of Fatid, by CHARLES

L. PARSONS
Products, The Composition of, by DR.

VIETH
Samples, Preservation of, by H.

DBOOP BICHMOND
Solids, Fat Extraction from, by H.

DROOP RICHMOND
Werner-Schmid Method of Deter-

mining Fat in, by A. W. STOKES
MUTER, DR., on an Improved Method for

the Analysis of Fats and Oils

Oils, The Densities and Refractive Indices
of Certain, by J, H. LONG

170, 190
An Improved Method for the
Analysis of, by DR. MUTER and L.
DE KONINGH

61
Soap-thickened, Determination of the
Melting Points of, by W. F. K.
STOKES

2
Olein, Commercial, Test for Linoleic Acid
in, by HAZURA

177
Olive Oil, Analysis of, by RIOUL BRULLE 218

Some Results of the Analyses of,

by LEONARD ARCHBUTT 210

86

181

66

2

...

61

N

...

...

PARSONS, CHARLES L., on a New Volu-

metric Method of Estimation of Fat in
Milk, Skimed Milk, Buttermilk, and
Cream

181
Pepper Adulterant, A New, by F. WALLIS
STODDART

37
Adulteration, by F. WALLIS STOD-
DART

139
Analysis and the Occurrence of

Piperidine therein, by DR. JOHN-
STONE

41
Permanganate, Standardising, by R.
JAHODE

80
Phenacetin, Test for Antifebrin in, by M.
J. SCHRODER

78
Piperidine in Pepper, by DR. JOHNSTONE

41
President's Address

21
PREUSSER, J., on a Substitute for the

Chloride of Calcium Tube in Elemen.
tary Analysis

177
Prize Offered for a Process of Butter
Analysis

200
Proceedings of the Society of Pablic
Analysts ... 1, 21, 41, 61, 81, 101, 121,

141, 161, 221
Pyrites, Estimation of Sulphur in, by G.
LUNGE

201

NAGELVOORT, J., on the Abnormal Appear.

ance of Cholerestin 217
on the Estimation of
Cantharidin

194
Narcotic Extracts, Estimation of Dextrin
in, by PROF. VAN DER MARCK

116
Nitrates in Portable Waters, A Rapid

Method of Determining,

by SAMUEL C. HOOKER ... 161
Water, Determination of,

by SAMUEL C. HOOKER 19
Nitrogen, Estimation of, by Kjeldahl's

Process, by OTTO FOERSTER 192
Estimation of, by Kjeldahl's

Process, by F. MARTINOTTI 193
Process, Kjeldahl's, Modifica-

tion of, by J. W. GUNNING 79
On Sources of Error in Deter-

mination of, by Means of
Soda-lime, and Means of
Avoiding them, by W. 0.

ATWATER ... 17, 57, 76, 90, 157
in Water, Estimation of, by the

Kjeldahl Process, by H.
LEFFMANN and W. BEAM ... 168

...

...

..

Resorcin, Test to Distinguish, from Carbolic
or Salicylic Acids, by H. BODDE

115
Reports of Meetings ... 1, 21, 41, 61, 81,

101, 121, 161, 221
REVIEWS:

Cherical Analysis of Iron, by
ANDREW ALEXANDER BLAIR

195
Coloured Analytical Tables, by H.
WILSON HAKE...

219
Commercial Organic Analysis, by
ALFRED H ALLEN

200
Examination of Water for Sanitary

and Technical Purposes, by HENRY

LEFFMANN and WILLIAM BEAM... 197
Treatise on Manures; or, The Philo.

sophy of Manuring, by A. B.
GRIFFITHS

196
RICHMOND, H, DROOP, on an Apparatus

for Butter Ana-
lysis

112
on Density

65
on Fat Extrac-

tion from Milk
Solids

121
Note on a Paper

by Dr. John-
stone

153
on the Preserva-

tion of Milk
Samples

2

T

..

Tannic Acid in Oak Bark, Estimation of,

with Permanganate, by F. GANTTER
Thallium, Quantitative Estimation of, by

W. FEIT
Tinctures, Official, Estimation of Extract-

ive and Specific Gravities of, by J.
SPILSBURY...

...

99

U

S

Uranium Residues, Treatment of, by D.

LAUBE

Saccharomycetes, The Discrimination of

the Various Species of, by DR. WALTER
J. SYKES

132
Schmid-Werner Method of Determining

Fat in Milk and Cream, by A. W.STOKES 29
SCHREIB, H, on the Estimation of Starch
for Technical Purposes

38
SCHRODER, M.J., on a Test for Antifebrin
in Phenacetin

78
Soap-thickened Oils, Determination of

Melting Points of, by W. F. K. STOKES 2
Soap Solution, Some Experiments with, by
DR. E. WALLER

108
Society of Public Analysts, Proceedings of

1, 21, 41, 61, 81, 101, 121, 141, 161, 221
Soda-lime, On Sources of Error in the

Determination of Nitrogen by, and the
Means of Avoiding them, by W. 0.
ATWATER

17, 57, 76, 90, 157
Soda Sulphate, Analysis of, by ISBERT
and VENATOR

118
SPILSBURY, J., on the Estimation of Ex-

tractive and Specific Gravities of Official
Tinctures

208
Starch, The Estimation of, by PROF. ALEX.
VON ASBOTH

138, 157
The Estimation of, for Technical
Purposes, by H. SCHREIB

38
STERN, J., on Dextrin in Genuine Honey 238
STODDART, F. Wallis, on a New Pepper

Adulterant 37
on Pepper Adul-
teration

139

VENATOR on the Analysis of Sulphate of

Soda
VIETH, DR , on the Composition of Milk

and Milk Products
on Methods for Determining

Fat in Milk
on the Quantity of Volatile

Acids Present in Butter

Fat
Voigt on the Volumetric Estimation of

Zinc
VULTE, H. T., on a Scheme for the Separa-

W

...

Wells, J. S.C., on a Scheme for Separating

and Dotecting Sul.
phides, Cyanides, Fer-
rocyanides, Ferricya-
nides, Chlorides, Bro-
mides, and Iodides in
the Presence of Each

Other
Werner-Schmid Method of Determining

Fat in Milk and Cream, by A. W.

STOKES
WESENER on Copper in Gherkins...
Westphal Balance, by W. F. K. STOCK
WILEY, W. H., on the Quantitative Estima-

tion of Adulterants in Lard
WILLIAMS, ROWLAND, on the Determina-

of Citric Acid in
Lemoo-juice
on the iodine Ab-

sorption of But-

ter Fat
Wine Extract, Estimation of, by the In-

direct Method, by E.

EGGER
The Occurrence of Boric Acid

in, by G. BAUMERT

WALLER, DR. E., on Some Experiments with
the Soap Solution ...

108
WARDER, ROBERT B., on the Dynamical

Theory of Albuminoid Ainmonia 212, 232
Water, The Action of Iron Pipes (Rusted)
upon, by 8. HARVEY

34
Determination of Chlorine in, by
ALLEN HAZEN

229
Determination of Nitrates in, by S.
C. HOOKER..

19
for Domestic Purposes, Analysis of,
by FERD. FISCHER

205
Waters, Natural Aperient Bitter, by OTTO
HEHNER

36
Portable, A Rapid Method of
Determining Nitrates in, by S. E.
HOOKER

161
WELLS, J. S. C., on a Scheme for the

Separation and Detec-
tion of Al, Cr, Fe, Co, Ni,
Mn, Zn, Ba, Ca, Sr, Mg,
in the Presence of Phos.
phoric, Arsenic, Oxalic,
Boric, Salicylic, Hydro.
fluoric, Acetic, Tartaric
Acids and Organic
Matter ...

188

...

...

...

...

...

...