Modern Methods 

 of Testing Milk and 

 Milk Products 



A HANDBOOK PREPARED FOR THE USE OF DAIRY 

 STUDENTS, BUTTER- MAKERS, CHEESE-MAKERS, PRO- 

 DUCERS OF MILK, OPERATORS IN CONDENSERIES, 

 MANAGERS OF MILK-SHIPPING STATIONS, MILK- 

 INSPECTORS, PHYSICIANS, ETC. ::: ::: ::: ::: ::: 



By 



LUCIUS L. VAN SLYKE 



Chemist of the New York Agricultural Experiment Station 



ILLUSTRATED 

 SECOND REVISED EDITION 



NEW YORK 

 ORANGE JUDD PUBLISHING COMPANY 



LONDON 



KEGAN PAUL, TRENCH, TRUBNER & Co., LIMITED 

 1922 



