ASTM D5798-10

D4806-25

Standard Specification for Denatured Fuel Ethanol

D1613-17(2023)

Standard Test Method for Acidity in Volatile Solvents and Chemical Intermediates Used in Paint, Varnish, Lacquer, and Related Products

D4953-26

Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)

D5191-22

Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini Method)

D5453-25

Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence

D5501-20(2024)e1

Standard Test Method for Determination of Ethanol and Methanol Content in Fuels Containing Greater than 20 % Ethanol by Gas Chromatography (Includes all amendments and changes 1/3/2025).

E1064-24

Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration

United States Code of Federal Regulations,

SAE 2007–01–4006

D4814-26

Standard Specification for Automotive Spark-Ignition Engine Fuel

D130-26

Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test

D5854-25

Standard Practice for Mixing and Handling of Liquid Samples of Petroleum and Petroleum Products

D1688-17(2025)

Standard Test Methods for Copper in Water

D3231-25

Standard Test Method for Phosphorus in Gasoline

D4057-22

Standard Practice for Manual Sampling of Petroleum and Petroleum Products

D4175-24e2

Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants (Includes all amendments and changes 6/9/2026).

D4177-22e1

Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Includes all amendments and changes 3/24/2023).

D4306-20

Standard Practice for Aviation Fuel Sample Containers for Tests Affected by Trace Contamination

D7795-15(2022)e1

Standard Test Method for Acidity in Ethanol and Ethanol Blends by Titration (Includes all amendments and changes 5/4/2022).

E203-24

Standard Test Method for Water Using Volumetric Karl Fischer Titration

D6423-25

Standard Test Method for Determination of pHe of Denatured Fuel Ethanol and Ethanol Fuel Blends

D7039-24

Standard Test Method for Sulfur in Gasoline, Diesel Fuel, Jet Fuel, Kerosine, Biodiesel, Biodiesel Blends, and Gasoline-Ethanol Blends by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry

D7319-26

Standard Test Method for Determination of Existent and Potential Sulfate and Inorganic Chloride in Fuel Ethanol and Butanol by Direct Injection Suppressed Ion Chromatography

D7328-23

Standard Test Method for Determination of Existent and Potential Inorganic Sulfate and Total Inorganic Chloride in Fuel Ethanol by Ion Chromatography Using Aqueous Sample Injection

D7667-21

Standard Test Method for Determination of Corrosiveness to Silver by Automotive Spark-Ignition Engine Fuel—Thin Silver Strip Method

D7671-21

Standard Test Method for Corrosiveness to Silver by Automotive Spark–Ignition Engine Fuel–Silver Strip Method

D7757-22

Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry

D381-25

Standard Test Method for Gum Content in Fuels by Jet Evaporation

D525-12a(2025)

Standard Test Method for Oxidation Stability of Gasoline (Induction Period Method) (Includes all amendments and changes 12/24/2025).

D86-23ae2

Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Includes all amendments and changes 11/4/2024).