D664 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

D943 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils

D4304 Standard Specification for Mineral Lubricating Oil Used in Steam or Gas Turbines

D4310 Standard Test Method for Determination of Sludging and Corrosion Tendencies of Inhibited Mineral Oils

D4636 Standard Test Method for Corrosiveness and Oxidation Stability of Hydraulic Oils, Aircraft Turbine Engine Lubricants, and Other Highly Refined Oils

D4871 Standard Guide for Universal Oxidation/Thermal Stability Test Apparatus

D5770 Standard Test Method for Semiquantitative Micro Determination of Acid Number of Lubricating Oils During Oxidation Testing

D5846 Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus

D6514 Standard Test Method for High Temperature Universal Oxidation Test for Turbine Oils