16 



CONTROL SERIES NO. 162 



NITROGEN COMPOUNDS 



Manufacturer and Brand 



Nitrogen 



Found 



Guaran- 

 teed 



American Agricultural Chemical Co. 



Agrinite 



Castor Pomace 



American Cyanamid Co. 



Aero Cyanamid Granular 20^ 



.Aero Cyanamid Special Grade 21'/c 



Aeroprills Ammonium Nitrate 



H. J. Baker & Bro. 



Montansalpeter Ammonium Sulphate Nitrate 



Chilean Nitrate Sales Corp. 



Chilean Nitrate of Soda — Champion Brand. . 



Consolidated Rendering Co. 



Corenco Organic Tankage 



E. I. du Pont de Nemours & Co. 



Du Pont Nu Green Fertilizer Compound 



Fox Point Chemical Co. 



Old Fox Brand Organo 



Humphreys-Godwin Co. 



Dixie Brand 41' ,' Cotton=eed Meal 



Spencer Kellogg & Sons, Inc. 



Castor Pomace 



Nitrogen Division. Allied Chemic.il & Dye Corp. 



.4-N-L Fertilizer Compound 



Old Deerfield Fertilizer Co., Inc. 



Sulphate of .Ammonia 



Rogers & Hubbard Co. 



Hubbard Castor Pomace 



Sears, Roebuck & Co. 



Cross Country Sulphate of .\mmonia 



Viscoid Products Co. 



Bare Spot R 



/ 8.42 

 \ 8.53 



5.28 



[19.79 

 ^20. 03 

 [20.13 



(33.58 

 133 . 89 



[16.00 

 116.02 

 116.11 



8.31 



8.25 

 8.25 



20 00 

 20.00 

 20.00 



33.50 

 33.50 



26 00 



16.00 

 16.00 

 16.00 



8.25 



a Water insoluble organic nitrogen found, 4.48%. 



