Research Report RR:D02-1460

    This report describes an interlaboratory study for D6481 to establish precision for the determination of phosphorus, sulfur, calcium and zinc in lubricating oils by EDXRF.

    Published: August 1999

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    Related Standards

    D6481-14(2019) Standard Test Method for Determination of Phosphorus, Sulfur, Calcium, and Zinc in Lubrication Oils by Energy Dispersive X-ray Fluorescence Spectroscopy


    Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants


    Subcommittee D02.03 on Elemental Analysis