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
NORMA vydaná dňa 1.5.2020
Designation standards: ASTM D7040-04(2020)
Publication date standards: 1.5.2020
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
additive-elements, emission-spectrometry, GF 4 oils, ICP-AES, inductively-coupled plasma atomic emission spectrometry, internal standard, lubricating oils, phosphorus,, ICS Number Code 75.100 (Lubricants, industrial oils and related products)