ALL KINDS OF 



Apparatus & Appliances 



FOB 



Bacteriological 



Research, 



Sterilizers, Incubators, etc., 



With all the latest improvements; and all sorts 

 of Appliances for 



MICROSCOPICAL WORK 



SUPPLIED BY 



DR. HERMANN ROHRBECK, 



BERLIN, N.W. ; KARLSTRASSE 24. 



Best Workmanship Guaranteed. 



