ANALYTICAL
38 A
THE
LABORATORY
SUPPLY CENTER
υ
Tripartite field of vision Full-circle scale Direct reading to 0.05°
Ultraviolet Chromatographic
Analyzer
N O W YOU CAN GET IT! 5
iï?y a o n n< S 7 e e l
or your supplier FOR SALE Sentry carbon combustion furnace, sul phur determinator, drying oven, Hoskins type F H 2 0 4 C muffle with trans former, Barnstead still electric, Troemner assay balance #7X with weights, all in good condition. Priced to sell. Box 901-AC-9 Analytical Chemistry, Easton, Pa.
QUARTZWARE for the Laboratory A complete line of stand ard laboratory apparatus for h i g h - t e m p e r a t u r e , micro, and radioactive analysis. Custom fabri cating to meet your re quirements.
WRIST-ACTION SHAKER Burrell's " W r i s t - A c t i o n " S h a k e r is a o r a t o r y use. It simulates the snap o f the wrist, creating a swirling splash. The new " F i n g e r - G r i p " c l a m p holds most flasks, funnels a n d bottles. 115 V W r i t e for Bulletin 2 0 7 . 1942
FIFTH AVE
PITTSBURGH
19
Have you tried this ver satile new technique on YOUR problem? It may be the answer you're looking for. In the Petroleum Industry: the ideal instrument for determining aromatics in hydrocarbons by this new technique; (*) Dual Unit U-Ve-Chrom is fast, accurate, cuts costs. In Solvent Analysis, medical research and many other problems U-Ve-Chrom and this new tech nique may make significant contributions. U-Ve-Cbrom is Safe: N o protective glasses needed. N o harmful radiation. Practically no visible light. For 110-Volt 60-Cycle A.C. ONLY $93.75 f.o.b. Elizabeth, N. J . (*) See ANALYTICAL CHEMISTRY, Vol. 20, p. 725, Aug. '48, or write for reprint to
PHILLIPS SPECIALTIES Scientific CO. nc Box 371
ELIZABETH, N. J.
Write for price list and literature
fast, simple shaker for g e n e r a l l a b
THE PANRAY CORP. 396 Broadway
New York 1 3 , N . Y.
Every " L A B " Should Have
LABORATORY SUPPLY CENTER
^HEINRICH P I N T
M I X E R
PENNSYLVANIA
HAND
•VE-CHROM
Estimations to 0.01 °
youvE ASKED FOR IT. yoirvE WAITED FOR IT.
BURRELL
DUAL UNIT
Micrometer adjustment
KERN COMPANY
CHEMISTRY
REFRACTOMETERS
for Sugar and Soluble Solids Determinations, jnvaluable to Growers, Inspectors, Food Pack ing Plants. Conversion table for Refractive Indices is provided for use in other measurements.
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Φ AG 0 0 «ΡΟΥ.—
Smallest leb mixer made — thoroughly blends hard, gummy substances, viscoes and other chemical com pounds. The Heinrich Pint Mixer cuts "lab" costs 4 ways; saves materials, increases mixing efficiency, reduces operating costs and cleaning time. Rug gedly constructed on a steel frame, has rust resist ant, durable bronze paddles and operates at 4 dif ferent speeds. Burner may be used under unit for heating. Put it to work in your lab. Order Today! Or for more data write
CARL HEINRICH COMPANY
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LABORATORY EQUIPMENT CO. 1 1 8 Eleventh St., San Francisco, Calif.
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