MN Fuel Quality Test 
Test Period 2/12/08
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 28.8   28.4   28.4  
Acid Number ASTM D 664 MAX 0.50 0.42   0.17   0.33  
Cloud Point ASTM D 2500 N/A 2.5   -0.03   0  
Free Glycerin ASTM D 6584 MAX 0.020 0.003   0.002   0.001  
Total Glycerin ASTM D 6584 MAX 0.240 0.0146   0.0161   0.014  
Monoglycerides (mass %) ASTM D 6584 N/A 0.507   0.567   0.477  
Diglycerides (mass %) ASTM D 6584 N/A 0.077   0.082   0.095  
Triglycerides (mass %) ASTM D 6584 N/A 0.005   0   0.008  
KF Moisture ASTM D 6304 N/A 87   145   120  
Cold Soak Filter (Sec) ASTM D 6217b N/A >900   80   82  
Contamination (EN12662)