| SRM 1615 |
Gas Oil |
*certificate not available* |
| SRM 1616b |
Sulfur in Kerosene (Low-Level) |
Special low sulfur kerosene (No.1-K) for nonflue-connected applica |
| SRM 1617b |
Sulfur in Kerosene (High-Level) |
High sulfur kerosene |
| SRM 1620c |
Sulfur in Residual Fuel Oil (4 %) |
Commercial “No. 6” residual fuel oil |
| SRM 1623c |
Sulfur in Residual Fuel Oil (0.3 %) |
Commercial “No. 4 (light)” residual fuel oil |
| SRM 1624d |
Sulfur in Diesel Fuel Oil (0.4 %) |
Commercial “No. 2 D” distillate fuel oil |
| SRM 1848 |
Lubricating Oil Additive |
Additive used in manufacture of lubricating oil for gasoline engines |
| SRM 2299 |
Sulfur in Gasoline (Reformulated) |
Commercial reformulated unleaded gasoline |
| SRM 2721 |
Crude Oil (Light-Sour) |
Light-sour Texas crude oil |
| SRM 2722 |
Crude Oil (Heavy-Sweet) |
Heavy-sweet Texas crude oil |
| SRM 2723b |
Sulfur in Diesel Fuel Oil (10 mg/kg) |
Commercial “No. 2 D” distillate fuel oil |
| SRM 2770 |
Sulfur in Diesel Fuel Oil (40 mg/kg) |
Commercial “No. 2 D” distillate fuel oil |
| SRM 2771 |
Sulfur in Diesel Fuel Blend Stock |
Commercial diesel fuel blend stock |
| SRM 2772 |
Biodiesel (Soy-Based) |
Commercial 100 % biodiesel produced from soy |
| SRM 2773 |
Biodiesel (Animal-Based) |
Commercial 100 % biodiesel produced from animal products |
| SRM 2779 |
Gulf of Mexico Crude Oil |
Collected from 2010 Deepwater Horizon oil site |
| Gasoline |
|
Commercial 87-octane gasoline sold in 2015 |
| Jet A |
|
Jet fuel from Air Force Research Laboratory (AFRL) |
| JP5 |
|
Jet fuel from AFRL |
| JP8 |
|
Jet fuel from AFRL |
