ASTM D7547 Standard Specification for Hydrocarbon Unleaded Aviation Gasoline
9. Report
9.1 The type and number of reports to ensure conformance with the requirements of this specification shall be mutually agreed to by the purchaser and the supplier of the unleaded aviation gasoline.
10. Test Methods
10.1 The requirements enumerated in this specification shall be determined in accordance with the following ASTM test methods:
10.1.1 Knock Value (MON) - Test Method D2700.
10.1.2 Density - Test Methods D1298 or D4052.
10.1.3 Distillation - Test Method D86.
10.1.4 Vapor Pressure - Test Methods D323, D5190, or D5191.
10.1.5 Freezing Point - Test Method D2386.
10.1.6 Sulfur - Test Method D2622.
10.1.7 Net Heat of Combustion - Test Methods D4529 or D3338.
10.1.8 Corrosion (Copper Strip) - Test Method D130, 2 h test at 100°C in bomb.
10.1.9 Potential Gum - Test Method D873 except that wherever the letter X occurs (referring to oxidation time) insert the number 5, designating the number of hours prescribed in this specification.
10.1.10 Water Reaction - Test Method D1094.
10.1.11 Electrical Conductivity - Test Method D2624.
10.1.12 Lead Content - Test Method D3237 and D3341.
11. Keywords
11.1 Avgas; aviation gasoline; gasoline; unleaded Avgas; unleaded aviation gasoline
