Table of Contents

Foreword<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Principle<br>5 Reagents<br>6 Apparatus<br>7 Sampling and samples<br>8 Procedure<br>9 Expression of results<br>10 Test report<br>Annex A (normative) - Flowsheet of the procedure <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for the acceptance of analytical values <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for test samples<br>Annex B (informative) - Derivation of repeatability <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and permissible tolerance formulae<br>Annex C (informative) - Precision data obtained <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;by international analytical trials<br>Bibliography

Abstract

Describes a flame atomic absorption spectrometric method for the determination of the mass fraction of sodium in iron ores.

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Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	ISE/58
Supersedes	BS 7020-14(1988) : 1988 05/30116670 DC : DRAFT MAR 2005 95/700838 DC : DRAFT FEB 1995