18 A
ANALYTICAL
CHEMISTRY
FOR AMERICAS LABORATORIES... A N e w , Completely Direct-Reading Analytical Balance . . ·
THE Gram-atic BALANCE . . . weighs in o n e - t h i r d the time required by the usual balance. Its control knobs are manipulated to select built-in weights. Correspond ing figures appear on the direct reading scale. Weights under 100 milligrams are indicated automatically. T h e Gram-atic Balance weighs samples up t o 200 grams and has c o n s t a n t sensitivity t h r o u g h o u t this entire range.
Fast ( 2 0 second weighing)
For 115 and 230 volt 50-60 cycle A. C $895.00 each.
One-scale reading
Eliminates all weight handling Beam under constant load
Constant sensitivity Weighs below 100 milligrams automatically
Entire weight of sample is read On direct-reading indicator. Write for Folder No. 4 Β
Headquarters
FISHER
for Laboratory
Supplies
SCIENTIFIC
COMPANY
Stocks at: 717 Forbes, P i t t s b u r g h (19), Penna. 2109 Locust, S t . L o u i s (3), Mo.
635 Greenwich, N e w Y o r k (14), New York
7722 Woodbury, Silver Spring, Md. In Canada: Fisher Scientific Co., Ltd., 904 St. James, Montreal
