31 

 Phosphoric Acid Compounds — Concluded. 



1 Two analyses made. 



2 Three analyses made. 



3 Collected at Easthampton. 



Commercial valuation $21.60, commercial shortage $1.60 per ton. 



Potash Compounds. 



The two tables following show the chemical analyses of those chemicals valued 

 chiefly for their potash. 



Muriate and High Grade Sulfate. 



Brands Substantially Meeting Their Guarantees. 



' One and one-fourth tons o\. sulfate of potash, sampled at Conway, showed a shortage in weight of 

 about 137 pounds. A proper rebate was allowed for the shortage. 

 2 Two analyses made. 



