MN Fuel Quality Test 
Test Period 8/27/2008
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   29.4  
Acid Number ASTM D 664 MAX 0.50     0.31   0.5  
Cloud Point ASTM D 2500 N/A     -0.4   10.2  
Free Glycerin ASTM D 6584 MAX 0.020     0.002   0.002  
Total Glycerin ASTM D 6584 MAX 0.240     0.183   0.139  
Monoglycerides (mass %) ASTM D 6584 N/A     0.656   0.492  
Diglycerides (mass %) ASTM D 6584 N/A     0.072   0.059  
Triglycerides (mass %) ASTM D 6584 N/A     0.004   0.008  
KF Moisture ASTM D 6304 N/A     220   130  
Cold Soak Filter (Sec) ASTM D 6217b N/A     84   >600  
Contamination (EN12662)