Bui. 146, Bureau of Chemistry, U. S. Dept. of Agriculture. 



PLATE I. 



HYDRAULIC PRESS FOR BEET ANALYSIS. 



A, Head block. B, Hydraulic jack with mm (f. C, Release valve of jack. D, Stand for vessel 

 to receive juice. E Receiving box fastened to ram G. H, Handle for pumping up jack. 

 /, J, Porous box and cover for beet sample. 



