MN Fuel Quality Test 
Test Period 04/28/08
Plant A Plant B Plant C 
Test Name Test Method Limit Test Result Pass/Fail Test Result  Pass/Fail Test Result  Pass/Fail 
API Gravity ASTM D 1298 N/A 28.3   29.1   28.3  
Acid Number ASTM D 664 MAX 0.50 0.25   0.5   0.36  
Cloud Point ASTM D 2500 N/A 0.9   -7.9   0  
Free Glycerin ASTM D 6584 MAX 0.020 0.002   0.011   0.002  
Total Glycerin ASTM D 6584 MAX 0.240 0.169   0.142   0.133  
Monoglycerides (mass %) ASTM D 6584 N/A 0-601   0.471   0.463  
Diglycerides (mass %) ASTM D 6584 N/A 0.075   0.062   0.069  
Triglycerides (mass %) ASTM D 6584 N/A 0   0   0.004  
KF Moisture ASTM D 6304 N/A 166   162   226  
Cold Soak Filter (Sec) ASTM D 6217b N/A 81   >1200   77  
Contamination (EN12662)