Toggle Nav
Primary Reference Fuel with 84% Isooctane and 16% n-Heptane used in determining Octane Rating.
- Chevron Phillips Chemical Company
- Chevron Phillips Chemical Reference Fuels
- PRF Octane Blends
-
Canada | United States
Product Overview
PRF Octane Blend 84 meets the requirements outlined in ASTM D-2699 and D-2700
Product Specifications
Specific Gravity at 60/60 °F : 0.6940 – 0.6960
Composition, vol %
Isooctane : 83.70 – 84.30
n -Heptane : 15.70 – 16.30
Primary Chemistry: Primary Reference Fuel
Problems Solved
Unstable or Variable Octane Content in Standard Fuel