STN ISO 3987 (656243)

Petroleum products. Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters

STANDARD published on 1.3.2026

Text of the standard is in the original language -
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The information about the standard:

Designation standards: STN ISO 3987
Classification mark: 656243
Catalog number: 141927
Publication date standards: 1.3.2026
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN