View Historical Standards for D4425:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) D4425 Standard Test Method for Oil Separation From Lubricating Grease by Centrifuging (Koppers Method) 97(2002) D4425 Standard Test Method for Oil Separation From Lubricating Grease by Centrifuging (Koppers Method) 97