MN Fuel Quality Test 
Test Period 8/15/2008
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 0.06   0.25      
Cloud Point ASTM D 2500 N/A -0.5   11.1      
Free Glycerin ASTM D 6584 MAX 0.020 0.62   0.004      
Total Glycerin ASTM D 6584 MAX 0.240 0.175   0.133      
Monoglycerides (mass %) ASTM D 6584 N/A 0.62   0.456      
Diglycerides (mass %) ASTM D 6584 N/A 0.067   0.065      
Triglycerides (mass %) ASTM D 6584 N/A 0.01   0.012      
KF Moisture ASTM D 6304 N/A 250   160      
Cold Soak Filter (Sec) ASTM D 6217b N/A >900   >900      
Contamination (EN12662)