Description
Sets out a method for the determination by atomic absorption spectrometry of the concentrations of the acid-extractable ions sodium, magnesium, calcium and iron in coal.AS 2434.9¿¿2000Methods for the analysis and testing of lower rank coal and its charsMethod 9: Determination of four acid-extractable inorganic ions in lower rank coalRECONFIRMATION NOTICETechnical Committee MN-001 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 15 July 2013.The following are represented on Technical Committee MN-001:Australasian Institute of Mining and MetallurgyAustralian Coal AssociationAustralian Coal Industry Reference SamplesAustralian Coal Preparation SocietyBureau of Steel Manufacturers of AustraliaCoalfield Geology Council of NSWCSIRO Energy TechnologyNational Association of Testing Authorities AustraliaNational Generators ForumThe University of New South WalesThe University of QueenslandUniversity of NewcastleTo view or download a copy of the reconfirmation notice please go to the reconfirmation link near the top of this page.
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