ISO 22682-2017 铁矿石--痕量元素的测定--等离子光谱测定法 Iron ores — Determination of trace elements — Plasma spectrometric method

This document specifies a method for the determination of phosphorus, vanadium, titanium, copper, nickel, chromium, barium and cobalt in iron ores, by inductively coupled plasma atomic emission spectrometry (ICP-AES).
This method is applicable to the concentration ranges (mass fraction) given in Table 1, in natural iron ores, iron ore concentrates and agglomerates, including sinter products.st edition 2017-08 Iron ores — Determination of trace elements — Plasma spectrometric method Minerais de fer — Détermination d’éléments traces — Méthode par spectrométrie avec plasma Reference number ISO 22682:2017(E) ？ ISO 2017 ISO 22682:2017(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2017, Published in Switzerland All rights reserved. Unless otherwise s