DS EN 10351:2011 Chemical Analysis Of Ferrous Materials - Inductively Coupled Plasma Optical Emission Spectrometric Analysis Of Unalloyed And Low Alloyed Steels - Determination Of Mn, P, Cu, Ni, Cr, Mo, V, Co, Al (Total) And Sn [Routine Method] Defines an inductively coupled plasma optical emission spectrometry routine method for the analysis of unalloyed and low alloyed steels, whose iron content shall be at least 95%.