This standard specifies a method for the determination of total sulfur in petroleum and petroleum products that are single-phase and liquid under ambient conditions, liquefied by moderate heating, or soluble in hydrocarbon solvents. These products include diesel fuels, jet fuels, kerosene, other distillate fuels, naphtha, heating oil, base oils, hydraulic oils, petroleum, unleaded gasoline, gasoline-ethanol blends, and biodiesel.
GOST R 53203-2022 history
2022GOST R 53203-2022 Petroleum products. Determination of sulfur by wavelength dispersive X-ray fluorescence spectrometry method
2008GOST R 53203-2008 Petroleum products. Determination of sulfur by method of wavelength dispersive X-ray fluorescence spectrometry