ASTM D5983-97

D4953-26

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

D5441-21(2025)

Standard Test Method for Analysis of Methyl Tert-Butyl Ether (MTBE) by Gas Chromatography

E300-03(2022)

Standard Practice for Sampling Industrial Chemicals

D7757-22

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

D4814-26

Standard Specification for Automotive Spark-Ignition Engine Fuel

D381-25

Standard Test Method for Gum Content in Fuels by Jet Evaporation

D1298-24

Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

E203-24

Standard Test Method for Water Using Volumetric Karl Fischer Titration

E1064-24

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

D5854-25

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

D4057-22

Standard Practice for Manual Sampling of Petroleum and Petroleum Products

D4176-22e1

Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures) (Includes all amendments and changes 6/30/2025).

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

D130-26

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

D156-23

Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method)

D4045-25

Standard Test Method for Sulfur in Petroleum Products by Hydrogenolysis and Rateometric Colorimetry

D4052-22

Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter