DIVISION OF CHEMISTRY. 



C. A. GOESSMANN. 



I. ANALYSES OF COMMERCIAL FERTILIZERS AND 



MANURIAL SUBSTANCES SENT ON P^OR 



EXAMINATION. 



32—35. 



I. and II. Wool waste, sent on from North Andover, Mass. 

 III. Cotton dirt, sent on from Concord, Mass. 



>•<'>• Cent. 

 I. 



Moisture at 100° C, 6.41 



Phosphoric Acid, .30 



Potassium oxide, 4.64 



Nitrogen, 1.14 



36-40. 



I. IL and III. Animal meal, sent on from Ashfiold, Mass. 



IV. Meat scrap, sent on from Amherst, Mass. 



V. Meat scrap, sent on from Ashfield, IMass. 



ret' Cent. 

 I. II. 



Moisture at 100° C. 

 Phosphoric acid, 

 Nitrogen, 

 41-44. 



I. and II. Tankage, sent on from Worcester, Mass. 



III. Tankage sent on from Boston, Mass. 



IV. Fine ground bone, sent on from Fairhaven, Mass. 



Per Cent. 



I. 'j 



Moisture at 100° C, 

 Total phosphoric acid. 

 Available phosphoric acid. 

 Insoluble phosphoric acid. 

 Nitrogen, 

 45-49. 



I. and IL Fish waste, sent on from Boston, Mass. 



III. Fish waste, sent on from Amherst. INIass. 



IV. Ground bone, sent on from Rochester, Mass. 



V. Blood and bone, sent on from Concord, Mass. 



