MISCELLANEOUS PHOSPHORIC ACID COMPOUNDS. 



949-952. 



I. Tennessee Phosphate, received from Amherst, Mass. 

 II. Acid Phosphate, received from Amherst, Mass. 

 III. Plain Superphosphate, collected in Sunderland, Mass. 

 lY. Dissolved Bone Black, received from Amherst, Mass. 



Per Cent. 



Moisture at 100° C, 

 Total Phosphoric acid, 

 Soluble Phosphoric acid. 

 Reverted Phosphoric acid. 

 Insoluble Phosphoric acid, 



COMPLETE FERTILIZERS. 



953-955. !• Received from Hingham, Mass. 

 II. Received from Enfield, ]\Iass. 

 III. Collected in Sunderland, Mass. 



Moisture at 100° C, 

 Total Phosphoric acid. 

 Soluble Phosphoric acid, 

 Reverted Phosphoric acid. 

 Insoluble Phosphoric acid, 

 Potassium oxide, 

 Nitrogen, 



BARNYARD MANURES. 



956-957. I- Received from Sunderland, Mass. 

 II. Received*from Amherst, Mass. 



Per Cent. 

 I. II. 



Moisture at 100° C, 68.67 66 61 



Phosphoric acid, .41 .40 



Potassium oxide, .66 .61 



Nitrogen, .53 .52 



Insoluble matter, 6.64 — 



