1891. J 



PUBLIC DOCUMENT — No. 33 



265 



5. Analyses, etc. — Continued. 



Blood, Meat and Bone. 



[Sent on by Isaac Madill, Lexington, Mass.] 



Per Cent. 



Moisture at 100° C, . ' 7.87 



Ash, 20.63 



Calcium oxide, 10.33 



Phosphoric acid, 8.29 



Nitrogen, 5.84 



Insoluble matter, 0.48 



Ground Bone. 



[I. sent on by E. H. Smith, Northborough, Mass.; II. sent on by the Hargrave 

 Manufacturing Company, Fall River,. Mass. ; III. sent on by Anson Wheeler, 

 Concord, Mass. ; IV. sent on by A. W. Green, Carlton, Mass ; V. sent on by L. B. 

 Smith, Eastham, Mass.] 



Mechanical Analyses. 



Chemical Analyses. 



