ISO INTERNATIONAL STANDARD 10058-3 First edition 2008-12-01 Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) Part 3: Flame atomic absorption spectrophotometry (FAAs) and inductively coupled plasma atomic emission spectrometry (ICP-AES) Analyse chimique des produits de magnesie et de dolomie (methode alternative a la methode par fluorescence de rayons X) Partie 3: Methodes par spectrométrie d'absorption atomique dans la flamme (FAAS) et spectrométrie d'emission atomique avec plasma induit par haute frequence (ICP-AES) Reference number ISO 10058-3:2008(E) @ ISO 2008 Not for Resale ISO 10058-3:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHT PROTECTED DOCUMENT ISO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or ISsO's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland Copyrgh Interatinal Oorganization for Standardization IsO2008-All rights reserved I without license from IHS Not for Resale ISO 10058-3:2008(E) Contents Page Foreword .iv 1 Scope 1 2 Normative references 3 Instrumental methods using ICP-AES.... 3.1 Determination of residual silica in stock solutions (S1) by ICP-AES . 3.2 Determination of silicon(IV) oxide, aluminium oxide, iron(Il) oxide, titanium(IV) oxide, manganese(ll) oxide, calcium oxide, chromium(Ill) oxide and zirconium oxide using stock solutions (S1) or (S'1) by ICP-AES... 3 3.3 Determination of sodium oxide and potassium oxide using stock solutions (S4) by ICP..AES...... .6 3.4 Determination of phosphorus(V) oxide by ICP-AES. 4 Instrumental methods using FAAs .... 4.1 Determination of manganese(Il) oxide, calcium oxide and chromium(Ill) oxide by FAAs 4.2 Determination of calcium oxide, sodium oxide and potassium oxide using stock solutions (S3) by FAAS. 11 5 Test report. .13 Copyright International Organization for Standardizalon ghts reserved ii ded by IHS under ut license from IHS Not for Resale