CENTRAL SCIENTIFIC COMPANY | Analytical Chemistry

Journal of Chemical Education. Comment on “Spectator Ions ARE Important! A Kinetic Study of the Copper−Aluminum Displacement Reaction” ...
0 downloads 0 Views 373KB Size
®

Cenco Ovens and Incubators IMPROVED DEPENDABLE cylindrical models in a wide range of capacities Designed for all kinds of industrial a n d laboratory applications requiring precision controlled temperatures from 5° t o 250° C . . . . including general laboratory drying, incubation, paraffin embedding, dry sterilization, baking of var-

nishes a n d lacquers. All units are carefully engineered to give outstanding performance, convenient operation a n d utmost safety. Check your r e q u i r e m e n t s . . . y o u ' l l find t h e r e ' s a Cenco Oven or Incubator t o meet your needs.

Model 46023 Forced Circulation Incubator: For use where many samples must be incubated under identical conditions. Capacity, 30 shelves, 600 Petri dishes—100 by 15mm. Control to 40° C $525.00

Model 46044 Refrigerated Incubator: Temperature range from 5° to 50° C. Total usable space 9033 cu. in. Holds 155 270 ml BOD bottles or 114 300 ml bottles. Exterior eye-level control $475.00

For complete information request Bulletin SB, Cenco Constant Temperature Equipment

CENCO

The most c o m p l e t e line o f scientific instruments a n d l a b o r a t o r y supplies in t h e w o r l d .

CENTRAL

SCIENTIFIC COMPANY

1708 Irving Park Road

-

Chicago 13, Illinois

Branches and Warehouses—Mountainside, N. J. · Boston · Birmingham · Santa Clara · Los Angeles · Tulsa · Houston · Toronto · Montreal · Vancouver · Ottawa For further information, circle number 7 A on Readers' Service Card, page 89 A VOL.

3 0 , N O . 6 , JUNE 1 9 5 8



7

A