YOUkBSAf£R
PURITY ASSURES BEST RESULTS LABELS LIST PRECATIONS AND ANTIDOTES STORMORS WONT ROLL WHEN TIPPED OVER
STORMORS
Customer satisfaction — and often company profits — depend upon the analytical chemist. He is the guardian of quality control. Mallinckrodt respects the chemist's responsibility. That's why our routine purity tests and analytical methods are so exacting . . . why we are so careful in selecting raw materials , . . why we achieve uniformity, lot after lot. Specify
MALLINCKRODT
AR's FROM YOUR DEALER
,
Ample stocks of Mallinckrodt AR's are carried by ninety-four AR distributors in sixty-six cities. There's a distributor near you who carries not only the best in laboratory chemicals, but also has everything you need in supplies. CALL HIM FOR THE BEST IN SERVICE.
Send for your New 1956 MALLINCKRODT Wg
M A L L I N C K R O D T C H E M I C A L WORKS Second and Mollinckrodt Streets, St. Louis 7, M o . 72 Gold Street, N e w York 8, Ν . Υ. C H I C A G O · C I N C I N N A T I · CLEVELAND · DETROIT t G S ANGELES · PHILADELPHIA · SAN FRANCISCO I N C A N A D A . . . M A L L I N C K R O D T C H E M I C A L WORKS MONTREAL · TORONTO
LIMITED
