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		SPECIFICATIONS
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	| Total Nitrogen (N):	      | 
	 46,0% min.  | 
 
	| Biuret:	      | 
	 1.0 max.  | 
 
	| Formaldehyde:      | 
	0,4 - 0,6%  | 
 
	|   Moisture:	    | 
	0,5% max.   | 
 
	| alcalinity (NH3):	      | 
	0,01 max.   | 
 
	|  Iron (Fe):	     | 
	 1.0 ppm max.  | 
 
	| Granulometry:
      | 
	Less than 2,0 mm = 1%  Between 2,0 e 4,0 mm = 80% - 90%  More than 4,0 mm = 8% -15%
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