DEPARTMENT OF CHEMISTRY. 



C. A. GOESSMANN. 



I. 



ANALYSES OF COMMERCIAL FERTILIZERS AND MANU- 

 RIAL SUBSTANCES SENT ON FOR P:NAMINATI0N. 



459—462. WOOD ASHES. 



I. Received from Suudeilaud, Mass. 



II. Received from Fitcliburg, Mass. 



III. Received from Nortli Danvers, Mass. 



IV. Received from Sunderland, Mass. 



Moisture at lOO'^ C, 

 Potassium oxide, 

 Phosphoric acid, 

 Calcium oxide, 

 Insoluble matter, 



463-466. 



I. Received from Sunderland, Mass. 



II. Received from Sunderland, Mass. 



III. Received from Carlisle, Mass. 



IV. Received from Bemis, Mass. 



I'er Cent. 

 I. 



Moisture at 100" C, 

 Potassium oxide, 

 Phosphoric acid. 

 Calcium oxide. 

 Insoluble matter, 



467-470. 



I. Received from North Amherst, Mass. 



II. Received from Boston, Mass. 



III. Received from Sunderland, Mass. 



IV. Received from South Amherst, Mass. 



Pe»' Cent 

 I. 



Moisture at lOO'* C, 

 Potassium oxide. 

 Phosphoric acid. 

 Calcium oxide. 

 Insoluble matter, 



