For petroleum and petroleum products such as diesel fuel, jet fuel, kerosene, other distillate oil, naphtha, residual oil, lubricating base oil, hydraulic oil, crude oil, unleaded gasoline, gasoline-ethanol blends, and biodiesel
Instrumentation:WDXRF
Concentration range:3 mg/kg - 4.6 % S
For liquid petroleum products, additives for petroleum products, and semi-solid and solid petroleum products that are either liquefied by moderate heating or soluble in organic solvents.
Instrumentation:WDXRF
Concentration range:0.001 % to 2.50 % S
For automotive gasoline containing up to 3.7 % (m/m) oxygen (including those blended with ethanol up to 10 % V/V), and in diesel fuels (including those containing up to about 10 % V/V fatty acid methyl ester (FAME))
Instrumentation:WDXRF
Concentration range:5 - 500 mg/kg S
Gasoline and gasoline-oxygenate blends
Instrumentation:WDXRF
Concentration range:15 - 940 mg/kg S