BS 7020-14(1988) : 1988被替代
ANALYSIS OF IRON ORES - METHOD FOR THE DETERMINATION OF SODIUM AND/OR POTASSIUM CONTENTS: FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 7020-14(1988) : 1988
發布時間：1988/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：12
標準簡介
Provides a flame atomic absorption spectrometric method for determining sodium and/or potassium content of iron ores. Applicable to a concentration range of 0,002 to 1,0% of sodium or potassium in natural iron ores, and iron ore concentrates and agglomerates, including sinter products. Covers references, principle reagents, apparatus, sampling and samples, procedure, expression of results, test report. Includes several annexes.
