CENTRAL SCIENTIFIC COMPANY

MONTREAL VANCOUVER OTTAWA. REFINERY SUPPLY COMPANY. «24 EAST FOURTH SIREIt. · TULSA 3, OKLAHOMA. 3115 McKlNNEY AVENU! »...
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Rapid Accurate Reproducible.... MOISTURE DETERMINATIONS

The NEW

CenCO Infra

red

MOISTURE BALANCE for use w i t h such m a t e r i a l s as — FLOUR POPCORN SORGHUM

MHO

SOIL HAY RICE F O U N D R Y SANDS DRY MILK PRODUCTS OATS PAPER CLAY SUGAR BEET PULP

Here is an entirely new CENCO development which offers greater speed and efficiency in obtaining moisture determinations. This unit measures moisture content by weighing and drying simultaneously. I t utilizes an improved principle of operation in drying the sample by infrared radiation and weighing by a sensitive null-point torsion balance. As a result, extremely rapid, accurate and reproducible moisture determinations are easily made. The CENCO Moisture Balance has been used successfully for determining moisture content in a wide variety of materials. New developments now make it possible to measure liquids as well as solid samples. Disposable pans are also available at low cost for use with greasy, oily, tacky, and adhesive materials eliminating the need for cleaning. Operation of the Moisture Balance is quite simple. The scale of the torsion balance is calibrated directly in per cent moisture. Moisture content of samples is read directly on the scale as a percentage. The scale is graduated from 0 to 100% in . 2 % divisions. All necessary adjustments are conveniently located. Gradual loss of moisture is shown during the procedure and final reading indicates the percentage of moisture content of the sample. Full details about this improved unit are contained in our bulletin No. 1210B. Write for your copy today.

No 26675 Cenco Moisture Balance, $226.50

SOYBEAN MEAL

N o . 2 6 6 7 8 disposable pans f o r solids or liquids, Pkg. of 2 5 , $2.20

CERAMICS F O O D PRODUCTS

Measures either solid or liquid samples.

cenco . . . one dependable source of tvpply for everything you need in scientific instruments and labor· atory supplies. Over 15,000 items . . . 14 branch offices and warehovtes.

4 pkgs. of 2 5 , $8.00

CENTRAL 1708

IRVING

SCIENTIFIC

PARK

ROAD

COMPANY

CHICAGO

13,

ILLINOIS

CHICAGO NEWARK BOSTON WASHINGTON DETROIT SAN FRANCISCO SANTA CLARA LOS ANGELES TORONTO MONTREAL VANCOUVER OTTAWA

REFINERY

SUPPLY

« 2 4 EAST F O U R T H S I R E I t 3115 McKlNNEY AVENU! Far iyrther information, circle number 3 A on Readers' Service Card, page 37 A

8A

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COMPANY

T U L S A 3, O K L A H O M A HOUSTON J.TEXAS

ANALYTICAL

CHEMISTRY