ASTM D117-10

D611-23

Standard Test Methods for Aniline Point and Mixed Aniline Point of Petroleum Products and Hydrocarbon Solvents

D664-18e2

Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration (Includes all amendments and changes 1/4/2019).

D831-94(1999)e1

Standard Test Method for Gas Content of Cable and Capacitor Oils

D877-02

Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes

D878-01e1

Standard Test Method for Inorganic Chlorides and Sulfates in Insulating Oils

D923-15(2023)

Standard Practices for Sampling Electrical Insulating Liquids

D92-18

Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester

D97-17b(2022)

Standard Test Method for Pour Point of Petroleum Products (Includes all amendments and changes 11/29/2022).

D287-22

Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer/Method)

D445-23

Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)

D88-07

Standard Test Method for Saybolt Viscosity

D5837-15(2023)

Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC)

D7151-15(2023)

Standard Test Method for Determination of Elements in Insulating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)

D6180-05

Standard Test Method for Stability of Insulating Oils of Petroleum Origin Under Electrical Discharge (Withdrawn 2014)

D6181-03

Standard Test Method for Measurement of Turbidity in Mineral Insulating Oil of Petroleum Origin (Withdrawn 2012)

D6786-15(2023)

Standard Test Method for Particle Count in Mineral Insulating Oil Using Automatic Optical Particle Counters

D6802-02

Test Method for Determination of the Relative Content Of Dissolved Decay Products in Mineral Insulating Oils by Spectrophotometry

D7150-13(2020)

Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress

D3487-16e1

Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus (Includes all amendments and changes 1/1/2018).

D3612-02(2017)

Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography

D3635-13(2021)

Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry

D4052-22

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

D4059-00(2018)

Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography

D4768-11(2019)

Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography

D5185-18

Standard Test Method for Multielement Determination of Used and Unused Lubricating Oils and Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)

D5222-23

Standard Specification for Less Flammable High Molecular Weight Hydrocarbon Mineral Electrical Insulating Liquids

D2766-95(2000)

Standard Test Method for Specific Heat of Liquids and Solids

D2945-90(1998)

Standard Test Method for Gas Content of Insulating Oils

D3300-20

Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Under Impulse Conditions

D3305-94(1999)e1

Standard Practice for Sampling Small Gas Volume in a Transformer

D3455-11(2019)

Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin

D1500-12(2017)

Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)

D1524-15(2022)

Standard Test Method for Visual Examination of Used Electrical Insulating Liquids in the Field

D1533-20

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

D1218-21

Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids

D1250-19e1

Standard Guide for the Use of the Joint API and ASTM Adjunct for Temperature and Pressure Volume Correction Factors for Generalized Crude Oils, Refined Products, and Lubricating Oils: API MPMS Chapter 11.1 (Includes all amendments and changes 5/15/2020).

D1275-24

Standard Test Method for Corrosive Sulfur in Electrical Insulating Liquids

D1298-12b(2017)e1

Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Includes all amendments and changes 3/14/2023).

D1481-17

Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer (Withdrawn 2023)

D2300-08(2017)

Standard Test Method for Gassing of Electrical Insulating Liquids Under Electrical Stress and Ionization (Modified Pirelli Method)

D2440-13(2021)

Standard Test Method for Oxidation Stability of Mineral Insulating Oil

D2668-07(2021)

Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption

D2717-95(2000)

Standard Test Method for Thermal Conductivity of Liquids

D2759-00(2017)

Standard Practice for Sampling Gas from a Transformer Under Positive Pressure

D1934-20

Standard Test Method for Oxidative Aging of Electrical Insulating Liquids by Open-Beaker Method

D2112-15(2023)

Standard Test Method for Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel

D2140-23e1

Standard Practice for Calculating Carbon-Type Composition of Insulating Oils of Petroleum Origin (Includes all amendments and changes 2/1/2024).

D2144-07(2021)

Standard Practices for Examination of Electrical Insulating Oils by Infrared Absorption

D2161-20

Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity

D2285-99

Standard Test Method for Interfacial Tension of Electrical Insulating Oils of Petroleum Origin Against Water by the Drop-Weight Method (Withdrawn 2008)

D1534-95(2017)

Standard Test Method for Approximate Acidity in Electrical Insulating Liquids by Color-Indicator Titration

D1698-03

Standard Test Method for Sediments and Soluble Sludge in Service-Aged Insulating Oils

D1807-00

Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids

D1816-12(2019)

Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes

D1827-92(1996)e1

Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide

D1903-08(2017)

Standard Practice for Determining the Coefficient of Thermal Expansion of Electrical Insulating Liquids of Petroleum Origin, and Askarels

D974-22

Standard Test Method for Acid and Base Number by Color-Indicator Titration

D1169-19a

Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids (Includes all amendments and changes 10/10/2019).

D1217-20

Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer

D971-20

Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method

D924-23

Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids