CSN EN 17178

CSN EN 17178 This document specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of liquefied petroleum gases (LPG) containing up to 0,35 % (m/m) halogens, and having sulfur contents in the range of 2 mg/kg to 50 mg/kg. This test method does not detect sulfur compounds that do not vaporize under the conditions of the test.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.