22 CONTROL SERIES No. 45 



Mixtures Substantially Complying with Guarantees — Continued. 



' Two analyses. In one sample all of the mineral nitrogen was from ammonia salts. One 

 analysis (2 samples) showed 1/4 nitrate salts, 3/4 ammonia salts. 



' The remainder muriate; i.e.,[suflBcient chlorine present to account for this amount of potash. 



* Largely nitrate salts. 



* Two analyses. 



* Nitrate salts 3/10, ammonia salts 7/10. 

 ' Nitrate salts 2/5, ammonia salts 3/5. 



' Nitrate salts 1/5, ammonia salts 4/5. 

 8 Nitrate salts 1/3, ammonia salts 2/3. 



* Nitrate salts 2/3, ammonia salts 1/3. 

 i« Four analyses. 



" Nitrate salts 1/2, ammonia salts 1/2. 

 " Nitrate salts 1/8, ammonia salts 7/8. 



