These tests verify that biodiesel fuels meet ASTM and OEM blending and product handling specifications.
Biodiesel Fuel Blend Stock
BBS – Specification Requirements – ASTM D6751
| TEST | METHOD |
| Acid Number | ASTM D664 |
| Ash, Sulfated Residue | ASTM D874 |
| Carbon Residue, RMS, %WT | ASTM D524 |
| Cetane Number | ASTM D613 |
| Cloud Point | ASTM D2500 |
| Copper Corrosion, Strip | ASTM D130 |
| Distillation, (Reduced Press) | ASTM D1160 |
| Flash Point (PMCC) | ASTM D93 |
| Glycerin, Free & Total | ASTM D6584 |
| Oxidation Stability (ACCEL.) | ASTM D2274 |
| Pour Point | ASTM D97 / D5950 |
| Sediment & Water (BS & W) | ASTM D1796 / D2709 |
| Sulfur Content | ASTM D4294 |
| Spectrochemical, ppm | ASTM D6728 |
| Viscosity @ 40 C | ASTM D445 |
Minimum Sample Needed – 1 Gal.