Methods of test for petroleum and its products. BS 2000-490: Petroleum products. Determination of sulfur content of liquid petroleum products. Ultraviolet fluorescence method— 22 стр.
BS EN 17178. Liquid petroleum products. Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy— 15 стр.
Methods of test for petroleum and its products. BS 2000-490: Petroleum products. Determination of sulfur content of liquid petroleum products. Ultraviolet fluorescence method— 22 стр.