International Organization for Standardization (ISO)
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ISO 8691:1994
Scope
Specifies a method for determining the vanadium content in the range of 0,4 mg/kg to 4,0 mg/kg in gas turbine fuels and domestic fuel oils by means of flameless atomic absorption spectrometry.
ISO 8691:1994 history
1994ISO 8691:1994 Petroleum products - Low levels of vanadium in liquid fuels - Determination by flameless atomic absorption spectrometry after ashing