BAIRD &. raTLOCK (LONDON) LTD. 



JODXALIUM 



KUU JODATUM PUBlSS 



Merck's Guaranteed Reagents for Analytical Work 



AT MERCK'S ORIGINAL PRICES. 



These are stocked in Merck's Original Bottles, under strict guarantee of their conformity 

 with the standards of purity established by E. Merck. 



WHEN ORDERING PLEASE SPECIFY "MERCK'S GUARANTEED REAGENTS.' 



Prices quoted below include cost of bottles, which are not returnable. 

 (g.s.6. signifies glass stoppered bottles.) 



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