Eberbach
ROTO-TILT ROTATING, HOTPLATE
TILTING SHAKER
Eberbach new "Roto-Tilt" is essentially a rotating and tilting hotplate upon which glassware can be secured. It imparls a motion to the individual container very similar to t h a t induced when the tech nician swirls the liquid manually. Amount of heat applied and speed of swirling action are variable. I t is a continuous duty shaker with speeds of 0 to 200 r.p.m. Spring fingers hold beakers, flasks equi distant from the center providing uniform motion and agitation. Write for bulletin 590-D.
j i > - - ^ Model 75-771 complete, 115 volt, 60 cycle AC...$325.00
Eberbach CORPORATION P.O. Box 63 Ann Arbor, Michigan
Circle No. 7 on Readers' Service Card
S A V E With The ALL NEW Aloe-Petrolite VENTILATED FUME HOOD Removes fumes without loss of conditioned air Simple in design / Economical to install / Easy to maintain. I n
addition to protecting laboratory personnel from obnoxious or toxic gases, the Aloe-Petrolite Fume Hood saves conditioned air. Not only in the room where it is installed, but in the entire building. Losing cooled or heated air through fume hoods places an extra load on refrigeration and heating equipment. Result: unnecessary expense. But—by using outside air instead of room air, to carry off fumes, waste of conditioned air is stopped. This hood does just that. It operates as an independent unit, completely isolated from rest of room. And in air con ditioning savings it can pay for itself.
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A N O T H E R ' M E M B E R OF T H E
Descriptive bulletin and all details are yours for the asking. Write or call us today.
aloe
MODULIΝΕ FAMILY OF FINE CASEWORK
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scientific
DIVISION OF A. S. ALOE COMPANY
General Offices
5655 Kingsbury · St. Louis 12, Missouri FULLY STOCKED DIVISIONS COAST-TO-COAST Circle No. 42 on Readers' Service Card VOL.
32, NO. 1, JANUARY 1960
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