Reference Fuels
Primary Reference Fuels
- PRF Isooctane
- PRF n-Heptane
- Toluene, Reference Fuel Grade
- PRF (ASTM) Octane Blend No. 80
- PRF (ASTM) Octane Blend No. 82
- PRF (ASTM) Octane Blend No. 84
- PRF (ASTM) Octane Blend No. 86
- PRF (ASTM) Octane Blend No. 88
- PRF (ASTM) Octane Blend No. 90
- PRF (ASTM) Octane Blend No. 92
- PRF (ASTM) Octane Blend No. 96
Secondary Reference Fuels
- Diesel Cetane Ck Fuel High
- Diesel Cetane Ck Fuel Low
- Diesel Secondary Reference Fuel T
- Diesel Secondary Reference Fuel U