VOLUME
2 0, N O .
2, F E B R U A R Y
25 A
1948
A Laboratory that is a Chemist's Dream
Unique Merck cross tables afford analysts easy access to all laboratory equipment and materials. The control chemists of the Merck Analytical Laboratories work with the most modern equipment available, with original features for accuracy and convenience. This is in line with the Merck policy of continuous refinement of testing methods and improvement of technics and instruments. That is one reason why Merck
Laboratory Chemicals are always of unquestioned uniform quality. Purity and identity are established, in many cases, by the same highly refined analytical procedures used in most advanced research. Because of these highly perfected control methods and conditions, more and more chemists are specifying Merck Laboratory Chemicals.
MERCK LABORATORY CHEMICALS MERCK & CO., Inc.
Manufacturing
Chemists
RAHWAY, N. J.
New York. N. Y. • Philadelphia, Pa. · St. Louis, Mo. · Chicago, III. · Elkton, Va. Les Angeles, Calif. · In Canada: MERCK S CO., Ltd. Montreal · Toronto · Valleyfield
