717840

ISO 3987:1994

Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

standard by International Organization for Standardization , 12/01/1994

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Full Description

Cancels and replaces the first edition (1980). Describes a procedure for the determination of the mass percentage of sulfated ash from unused lubricating oils containing additives and from additive concentrates used in compounding. These additives usually contain one or more of the following metals: barium, calcium, magnesium, zinc, potassium, sodium and tin. Not intended for the analysis of used engine oils containing lead, nor is it recommended for the analysis of non-additive lubricating oils.

 

Product Details

Published:
12/01/1994
Number of Pages:
4
File Size:
1 file , 910 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 3987:2010


    Petroleum products - Determination of sulfated ash in lubricating oils and additives

    • Most Recent

  2. ISO 3987:1994

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    Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

    • Historical Version