IS 1493 : Part 7 : 2022/ISO 13311 : 1997 Methods of Chemical Analysis of Iron Ores Part 7 Determination of Lead Content - Flame Atomic Absorption Spectrometric Method
Revised Standard from Last Update.
NATIONAL FOREWORD
This Indian Standard (Part 7) (Second Revision) which is identical with ISO 13311 : 1997 ‘Iron ores - Determination of lead content - Flame atomic absorption spectrometric method’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Methods of Chemical Analysis of Metals Sectional Committee and approval of the Metallurgical Engineering Division Council.