b^D6,Lf-j^3 



THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Yol. XIV. (KS.), No. 2. MAT, 1913. 



OSMOTIC PRESSURES IN PLANT-ORGANS. 



III. — The Osmotic Pressure and Electrical Conductivity 

 OF Yeast, Beer, and Wort. 



HENRY H. DIXON, Sc.D., F.R.S., 



UNIVERSITY PROFESSOB OF BOTANY, TRINITY COLLEGE, DUBLIN ; 



AND 



W. R. G. ATKINS, M.A., Sc.B., A.I.C, 



ASSISTANT TO THE PROFESSOR OF BOTANY, TRINITY COLLEGE, DUBLIN. 



[^A ufhors alone are responsible for all opinions expressed in their Communications.] 



DUBLIN : 

 PUBLISHED BY THE EOYAL DUBLIN SOCIETY, 



LEINSTER HOUSE, DUBLIN. 



WILLIAMS AND NORGATE, 



14, HENRIETTA STREET, COVENT GARDEN, LONDON, W.C. 



1913. 



Price Sixpence. 



