MN Fuel Quality Test 
Test Period 6/13/08
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   29.4      
Acid Number ASTM D 664 MAX 0.50 0.25   0.36      
Cloud Point ASTM D 2500 N/A -0.6   11.4      
Free Glycerin ASTM D 6584 MAX 0.020 0.002   0.017      
Total Glycerin ASTM D 6584 MAX 0.240 0.17   0.15      
Monoglycerides (mass %) ASTM D 6584 N/A 0.595   0.474      
Diglycerides (mass %) ASTM D 6584 N/A 0.087   0.065      
Triglycerides (mass %) ASTM D 6584 N/A 0.004   0.005      
KF Moisture ASTM D 6304 N/A 174   187      
Cold Soak Filter (Sec) ASTM D 6217b N/A 193   >1200      
Contamination (EN12662)