SCIENCE 



New Series 



Vol. XLVI. No. 1177 



Friday, July 20, 1917 



Single Corina, 15 Cts. 

 Annual SousoniPTiON, So.OO 



New Reagent 



Bottles 

 of American 

 Manufacture 



!i|,i ^,j^, *. 



CYANIDE 



KCy 



Vitrified Black letters on White background. 



The enamel withstands acid tests and- the bottles are similar to 

 Stender, formerly imported. 



We are sole distributors of these bottles which have been developed 

 after months of experimenting. Prices, for the time being, are the same 

 as the Duty paid prices specified for Stender bottles in the 1913 edition 

 of our catalog " C." List of labels at present available sent on ap- 

 plication. 



Besides a large list of Chemical Labels, we also have a special set 

 of Poison Labels. Bottles are furnished with the ordinary Stender 

 stopper, or with the square E & A stopper as desired. 



EIMER & AMEND 



Founded 1851 

 Laboratory Supplies and Industrial Testing Apparatus 



Third Ave., 18th to 19th Sts. NEW YORK CITY 



Brffdch Offices and Showrooms 

 2011 Jenkins Arcade, Pittsburgh, Pa. 48 Sparks Street, Ottawa, Canada 



