Biodiesel B100 (ASTM D6751) and Biodiesel Blends B6-B20 (ASTM D7467)
Paragon is capable of performing a majority of the analysis related to the ASTM D6751 and ASTM D7467 specifications. We are however, in the process of evaluating the capital investment necessary to expand our capabilities to include the full specification list of procedures for these specifications. Procedures we don't perform currently are listed in red font. If you have the need for these analysis and would like to see us expand our capabilities, please email a specific request to John Parmentier (johnp@paragonlaboratories.com).
ASTM D6751
Calcium and Magnesium, combined |
Flash Point | Methanol Content |
| Water and Sediment | Kinematic Viscosity | Sulfated Ash |
| Sulfur | Copper Strip Corrosion | Cetane Number |
| Cloud Point | Carbon Residue |
Acid Number |
Cold Soak Filterability |
Free Glycerin |
Total Glycerin |
Phosphorus Content |
Distillation (Vacuum) |
Sodium and Potassium, combined |
| Oxidation Stability |
ASTM D7467
| Acid Number | Viscosity | Flash Point |
| Cloud Point | Sulfur | Distillation |
| Ramsbottom Carbon Residue | Cetane Number | Cetane Index |
| Aromaticity | Ash Content | Water and Sediment |
| Copper Corrosion | Biodiesel Content |
Oxidation Stability |
| Lubricity (HFRR) |