200 years of Manufacturing Experience
BECKMAN SERVICE
PRECISION ANSWERS to your problems of SPECIFIC GRAVITY
by
EXPERTS at
684
W i l l CORPORATION The Westphal-type . . . simple . easy to use . . . for liquids only. $39.50 and up-f.o.b. New York
686
X...T-
W h e t h e r it's t h e new B e c k m a n D K - 2 A u t o m a t i c Ratio-Recording Spectro p h o t o m e t e r (shown above), an electrode, or the latest B e c k m a n bulletin, you'll find t h e y are all a p a r t of t h e complete B e c k m a n service offered b y Will. All five Will warehouses carry large stocks of B e c k m a n i n s t r u m e n t s , accessories a n d replacement parts, assuring p r o m p t delivery of your needs. E a c h warehouse is also staffed with B e c k m a n - t r a i n e d technicians and repair people who can assist you with installation, operation, m a i n t e n a n c e a n d p r o m p t repairs. In addition t o a complete library of B e c k m a n literature which is available a t n o charge, Will's technical d e p a r t m e n t has prepared a h a n d y Reference T a b l e of B e c k m a n Electrodes with specifications a n d uses, and a Flow C h a r t of D U S p e c t r o p h o t o m e t e r accessories t o help you o b t a i n t h e m a x i m u m results from this versatile i n s t r u m e n t . A Reference T a b l e of Absorption Cells a n d Cell C o m p a r t m e n t Assemblies is now being printed. These also are available upon request. Will brings you complete B e c k m a n supply and m a i n t e n a n c e service. W h y settle for less?
The ideal basic lab answer to accu racy and reproducibility ten steel pegs on beam for easy application of weights . . . for liquids only . . . $101.00 and up-f.o.b. New York
688
A double-duty answer to the analyst's dream for determination of density of solids and liquids . . . $110.50 and up-f.o.b. New York
Each model is accurate to fourth deci mal and available in various ranges of density from 0 up to maximum of 5. Prices include all accessories, which are packed in respective partitioned instrument cases. All models may be adjusted for 15 or 20° Celsius. Plummets, Thermometers, glass cyl inders, rider weights, counter-weights, and all accessories are available im mediately from stock.
AUGUST
Will
CORPORATION
Order from your n e a r e s t WILL warehouse, listed below.
230 PARK AVENUE, NEW YORK 17, Ν. Υ.
and subsidiaries
Specialists
in
Scientific
Supply
ROCHESTER 3, N.Y. . ATLANTA 1, GA. · NEW YORK 12, N.Y. · BALTIMORE 24, MD. · BUFFALO 5, N.Y. For further information, circle numbers 51 A-1, 51 A-2 on Readers' Service Card, page 63 A V O L U M E
28,
NO.
4,
APRIL
1956
SAUTER
OF NEW YORK, INC.
Ask your laboratory supply dealer or write direct for bulletin B-2055-S. Circle No. 51 A-3 on Readers' Service Card, page 63 A
51 A
