REPORT 



OF THE 



Department of Chemistry. 



W. H. Jordan, Director. 

 L. L. Van Slyke, Chemist. 

 Alfred W. Bosworth, Associate Chemist. 

 Rudolph J. Anderson, Associate Chemist. 

 Arthur W. Clark, Associate Chemist. 

 Morgan P. Sweeney, Assistant Chemist. 

 Otto McCreary, Assistant Chemist. 

 Alfred K. Burke, Assistant Chemist. 

 Clarence D. Parker, Assistant Chemist. 



TABLE OF CONTENTS. 



I. Preparation, composition and properties of caseinates of 



magnesium. 



II. Why sodium citrate prevents curdling of milk by rennin. 



III. The use of sodium citrate for the determination of reverted 

 phosphoric acid. 



IV - } 



V. f Studies in the chemistry of milk. 



VII. The condition of casein and its salts in milk. 

 VIII. A contribution to the chemistry of phytin. 

 IX. Organic phosphoric acids of wheat bran. 



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