VWR presents: The new VWR® Chemical Catalog... and a coffee mug. They're both free.
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because a chemist leads so many lives There are dozens of journals devoted to chemistry, but only ONE magazine devoted to chemists — CHEMTECH. This stimulating monthly magazine re ports on world concerns and personal ones — t e c h nology, economics, energy, environment, and much more — as they concern chemists. And It covers the field of chemistry itself with insight, perspective and a unique flair for selecting what's important and packaging it in authoritative yet readable form. For a clear-eyed view of ail the facets of a chemist's life —subscribe to CHEMTECH now! CALL TOLL FREE: 800-424-8747
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This new catalog is brimming with the most frequently used A.C.S. reagent and histology grade chemicals and fea tures a specially selected group of chemical safety products to help make your laboratory a safer place to work. The VWR name on the label is your assurance of the highest quality chemi cals for laboratory and industrial use. Strict quality control insures that all VWR chemicals meet or exceed specified purity standards. If purity, availability and economy are your criteria when choosing a chemi cal supplier.. .then VWR is your choice. Let's discuss your chemical require ments over coffee—we'll even supply the mug. Send for your VWR chemical catalog today and we'll include a VWR coffee mug—FREE! VWR delivers.
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ANALYTICAL CHEMISTRY, VOL. 53, NO. 8, JULY 1981 • 1001 A
