MN Fuel Quality Test 
Test Period 5/30/08
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 29.2       28.3  
Acid Number ASTM D 664 MAX 0.50 0.5       0.17  
Cloud Point ASTM D 2500 N/A 9.7       -0.9  
Free Glycerin ASTM D 6584 MAX 0.020 0.005       0.002  
Total Glycerin ASTM D 6584 MAX 0.240 0.139       0.172  
Monoglycerides (mass %) ASTM D 6584 N/A 0.463       0.604  
Diglycerides (mass %) ASTM D 6584 N/A 0.091       0.93  
Triglycerides (mass %) ASTM D 6584 N/A 0       0  
KF Moisture ASTM D 6304 N/A 215       240  
Cold Soak Filter (Sec) ASTM D 6217b N/A >1200       87  
Contamination (EN12662)