MN Fuel Quality Test 
Test Period 6/25/08
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     28.4   29.5  
Acid Number ASTM D 664 MAX 0.50     0.22   0.5  
Cloud Point ASTM D 2500 N/A     1   11.3  
Free Glycerin ASTM D 6584 MAX 0.020     0.003   0.005  
Total Glycerin ASTM D 6584 MAX 0.240     0.181   0.135  
Monoglycerides (mass %) ASTM D 6584 N/A     0.632   0.464  
Diglycerides (mass %) ASTM D 6584 N/A     0.092   0.064  
Triglycerides (mass %) ASTM D 6584 N/A     0.003   0.007  
KF Moisture ASTM D 6304 N/A     195   165  
Cold Soak Filter (Sec) ASTM D 6217b N/A     86   >1200  
Contamination (EN12662)