D1298-24

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

D4052-22

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

D4057-22

Standard Practice for Manual Sampling of Petroleum and Petroleum Products

D4177-22e1

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

D4307-17(2021)

Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards

D975-26b

Standard Specification for Diesel Fuel (Includes all amendments and changes 3/31/2026).

D6299-26

Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance

D6300-26

Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants

D6751-24

Standard Specification for Biodiesel Fuel Blendstock (B100) for Middle Distillate Fuels

D7371-26

Standard Test Method for Determination of Biodiesel (Fatty Acid Methyl Esters) Content in Diesel Fuel Using Mid Infrared Spectroscopy (FTIR-ATR-PLS Method)

D5854-25

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

E1655-17(2024)

Standard Practices for Infrared Multivariate Quantitative Analysis

E168-16(2023)

Standard Practices for General Techniques of Infrared Quantitative Analysis

D7467-23

Standard Specification for Diesel Fuel Oil, Biodiesel Blend (B6 to B20)