ISO/DIS 3987:2023
Petroleum products — Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters

Standard No.

ISO/DIS 3987:2023

Release Date

2023

Published By

International Organization for Standardization (ISO)

Latest

ISO/DIS 3987:2023

ISO/DIS 3987:2023 history

• 2023 ISO/DIS 3987:2023 Petroleum products — Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters