TESTING MILK 



AND ITS PRODUCTS 



A MANUAL FOR DAIRY STUDENTS, CREAMERY- AND CHEESE FAC- 

 TORY OPERATORS, FOOD CHEMISTS, AND DAIRY FARMERS 



BY 



E. H. HARRINGTON and F. W. WOLL 



Professor in Charge of Dairy School Asst. Prof, of Agr'l Cliemistry 



Of tr|e University of Wiscoqsin 



TWELFTH, REVISED AND ENLARGED EDITION 



MADISON, WLS. 



MENDOTA BOOK COMPANY 

 1901 



AL.L, RIGHTS RESERVED 



