Research Report RR:D02-1559
An interlaboratory study was run by ten laboratories testing nine samples to establish a precision statement for test method D7040.
Pages: 15 Published: August 2007
Delivery Format: PDF Download
D7040-04(2010) Standard Test Method for Determination of Low Levels of Phosphorus in ILSAC GF 4 and Similar Grade Engine Oils by Inductively Coupled Plasma Atomic Emission Spectrometry
Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants
Subcommittee D02.03 on Elemental Analysis