LIBRARY
OF THE
UNIVERSITY OF CALIFORNIA.
GIFT OF
Class '
Price List
Chemical and Bacteriological
Apparatus
and
Assayers' Supplies
OF THE
UNIVERSITY
OF
SOLD BY
E. H. SARGENT & COMPANY
Established 1852
IMPORTERS AND MAKERS OF
LABORATORY SUPPLIES
143-145 LAKE STREET CHICAGO
Telephones Main 4602-3 and 4 Cable Address, Elmer, Chicago
H 1°
To Our Customers
WE take pleasure in presenting a complete revision of our catalog of
Chemical Apparatus, with also a list of Bacteriological Apparatus and
Books. We trust that its plan and arrangement will meet with your
approval. It is our intention to carry in stock, or supply promptly, all arti-
cles listed by us. Any other Apparatus required we will import or make to
order promptly, and at reasonable prices ; reference to other catalogs, or
works of reference, will be understood by us. CWe aim to supply all arti-
cles of the best quality. Our prices will be found as favorable as those of
other dealers supplying goods of equal value. We import direct from the
manufacturers, Glass, Porcelain, Chemicals, etc., and manufacture in our
machine shop, under our direct supervision, a large proportion of the Metal
Ware sold by us. CWe are United States agents for J. H. MUNKTELL,
BECKER'S SONS (Rotterdam), JOSEF & JAN FRIC, and others. Our stock of
Chemicals is selected from the products of makers of established reputation;
price list of Chemicals sent upon application. (I Those with whom we have
no account will please send money with order, or furnish satisfactory refer-
ences. Goods sent C. O. D. when parties are known to us, or enough money
accompanies the order to pay express charges both ways. ([Our prices are
for goods in our store. Boxing and cartage will be charged at cost. We
employ the most competent and experienced packers, for whose services we
make no charge. We do not guarantee against breakage during trans-
portation. Our risk ceases upon delivery to a public carrier. CWe de-
sire to thank our friends and customers for past favors and solicit their
future orders, as well as the orders of all desiring goods in our line.
Very respectfully,
E. H. SARGENT & CO.
August 1st, 1910.
OF
E. H. SARGENT & CO., CHICAGO
202
200 ABSORPTION BLOCKS— Schleicher & Schuell's No. 573. Made from paper
purified with acids; used in calorimetric determinations to ab-
sorb difficultly combustible liquids. Price per hundred box 1.75
202 ACETOMETER — Gall's, for determining the quantity of acid in must, or wine,
complete in case with directions 3.00
204 " Otto's, for determining the percentage of acid in vinegar, with
directions .80
206 " Twitchell's, for determining the acid strength of all kinds of
vinegars, with directions 16.00
208 " Twitchell's, for acidity of wine 16.00
210
210 ACETIC-ACID TESTING Outfit, U. S. Government official method, consist-
ing of a 50 cc. burette, with complete support. Pipette, Beaker,
stirring rod, Standard solution of Sodium Hydrate, and solu-
tion of Phenolphtalein, with complete directions for use. Net 5.00
212 ACETYLIZATION FLASKS, for determining Menthol in Oil of Peppermint,
etc., with ground in Condensing Tube 1.25
214 ACID CARBOY INCLINATOR— Flaherty's, a simple and convenient carboy
tilter, requiring very little exertion and preventing spilling
or splashing of contents. A single movement of the lever locks
the inclinator to the carboy, which by an ingenious curvature
of the rockers is kept in an upright position, when not in use.
Price, net 5.00
E. H. SARGENT & CO., CHICAGO.
216
220
216 ACID CARBOY — Stand, for carrying and tilting carboys, very convenient, net 4.00
218 ACID PUMP — For drawing liquids, acids, etc., from carboys, operated with
foot-blower, net
Foot-blower to operate the pump, net. .
5.00
5.00
220 ACID PUMP — A convenient and handy arrangement for drawing acid, etc.,
from carboys, bottles, etc. Will fit any container having a
neck from lf-2f inches diameter. Each, net
5.00
222 ACID PITCHERS — stoneware, with handle.
Capacity, pints
8 16
Price, each $0.30 .40 .70 1.00
224 AIR METER OR ANEMOMETER, Portable, for measuring the air currents
through Mines, Tunnels, Sewers, etc., in mahogany case, with
universal jointed socket holder and disconnecter and zero
226
228
jointed socket holder and disconnecter and zero
setting with four dials reading to 100,000 feet 30.00
OR ANEMOMETER — Biram's, with disconnecter, 3 inches in
diameter, with two dials reading to 1,000 feet 25.00
OR ANEMOMETER— Biram's, as above, 4 inches in diameter,
with four dials reading to 100,000 feet 28.00
E. H. SARGENT & CO., CHICAGO.
230 AIR PUMP — Condensing and exhausting, connected by Rubber Tubing to
Iron Plate 8 inches in diameter, with stop-cock. Complete
with tubing and receiver 12.00
232 " " The Pump without the Plate 5.00
234 " " Lever action; cylinder 6$ inches long, 2| inches diameter, with
two valves, air pump plate 10 inches in diameter, of glass,
ground plane and resting in a cast iron mould, with guard plug
and vent screw; base and pillar of polished hardwood 28.00
248
236 AIR PUMP OR FILTER PUMP — Chapman's, of brass, new model, very
powerful, regular size 1.50
238 " Same as above, large size 3.00
240 " " OR FILTER PUMP— Prof. Richard's, of brass, regular size,. 1.75
242 " Same as above, extra large size, length 12 inches; diameter
1 inch 7.50
244 " " Faucet connection with hydrant threads for Nos. 236, 238 and
240. Each .35
N. B. — In ordering, please state which pump the connection is
wanted for.
246 " " Connections for smooth faucets, for Nos. 236, 238 and 240 .55
N. B. — In ordering, please state which pump the connection is
wanted for.
248 " " Or Filter Pump, of brass, with vacuum gauge, and stopcocks at
water and exhaust connections. Each 10.00
As above without gauge 6.50
" stopcocks (with gauge) 8.00
" " " " and gauge 4.50
E. H. SARGENT & CO., CHICAGO.
! DISCHARGE.
250
AIR PUMP— Laboratory Water Jet Vacuum Pump. For the rapid creation
and maintenance of a vacuum for filtration, percolation,
evaporation, distillation and condensation. This pump has
no moving parts, and consequently no wear and tear. The
motive power required for working the same, does not exceed
a head of 15 feet of water. Capacity of pump, with 20 pounds
water pressure: $ cubic foot displacement per min. of air at
atmospheric pressure. Complete, as shown in illustration,
including exhauster, vacuum gauge, connecting tee and 2
cocks. Price, net
12.00
252
Laboratory Steam Jet Vacuum Pump. Same as above, but
constructed for operation by steam. Complete, as illustrated,
including exhauster, vacuum gauge, connecting tee, stop and
check valve. Price, net
Larger sizes of the above exhausters made to order.
12.00
254
OR FILTER PUMP, Muencke's, of glass, simple and power-
ful, with one suction tube
1.40
256
Same as above, with two suction tubes.
1.50
258
OR FILTER PUMP, Wetzel's, of glass, the most powerful
glass Filter Pump at present on the market, requiring only
one-third of the usual time for producing an equivalent
vacuum, raising a column of mercury to 720 mm. in three
minutes and to 745 mm. in five minutes
2.25
264
260
AIR TESTER — Wolpert's improved form, for obtaining the amount of Car-
bonic Acid contained in the air, by direct readings from the
graduations etched on the instrument, thus doing away with all
computations and tables as in the old form
3.50
262
AMMONIA TUBE — for the determination of Moisture and Impurities in
Anhydrous Ammonia, complete with rubber stopper and out-
let tube.. .
1.60
264
ANNEALING CUPS, for gold.
Diameter, inches.
Per dozen $1.05
Covers, per dozen 30
H H
1.05
.30
1.05
.30
1.05
.30
E. H. SARGENT & CO., CHICAGO.
268
272
266 ANVILS— Regular shape, steel face.
Weight, Ibs
Each
268
270
272
274
10
15
20
30
50
4.00
4.50
2
6.00
$2.00 2.75 3.25
Solid steel, square, mirror polished face.
Size, inches square
Each $065 3L30 2^00
With point, square face, for driving into table or post, polished
face, solid steel.
Weight, Ibs % 2 5
Each $0.65 T25 SUN)
Small, for blow pipe work, l£xl£ in
Square, 6x6xl-inch
.50
1.60
a b c d
280
276 ARSENIC — Apparatus, Marsh's, for detection of arsenic. On polished
wooden support
278 " Plates, unglazed porcelain plates for arsenic test.
Size, ctm 6.5x5 10x6 13x7
Each $0.15 .20 ^5~
280 " TUBE — General Chemical Co.'s made of Jena Combustion Tubing,
15 inches long. Each
282 " Tubes, of hard glass, shaped like a, b, c, or d. Per doz
284 ASBESTOS— Sheets, 40x40 inches, per Ib
Approximate weight per sheet.
Thickness, in ^g A 32 I & 4 I ^
Weight, Ibs 2 4 6 8 11 15
286
288
290
292
294
Boards, cut in squares.
Size, in...
Dozen...
6 8 11
5x5xjg
21 28
6x6x3*5
.85
$3^20
4XH) 5.50
$0.25 ^40 ^6~~ .60 .60
Cloth, 36 inches wide, unaffected by acid, fire, etc.
Fine Med. Heavy
Per yard
Cord, in 1 Ib. balls.
Diameter ........................ ^ yg f
Per Ib ........................... $2.00 1/75 1.60
Pads, with iron bound edges, for protection of table, etc.
Size, in ............... . .......... 6^xlOxj 10xl3xj 13x20xj
Each ............................ $0.50 .85 1.50
Paper, useful for filtering acids, etc., per Ib ...................
2.20
.35
.60
.12
.20