KS E ISO 9681-2022
Manganese ores and concentrates－Determination of iron content－Flame atomic absorption spectrometric method

Standard No.

KS E ISO 9681-2022

Release Date

2022

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS E ISO 9681-2022

KS E ISO 9681-2022 history

• 2022 KS E ISO 9681-2022 Manganese ores and concentrates－Determination of iron content－Flame atomic absorption spectrometric method
• 0000 KS E ISO 9681-2002(2017)
• 2002 KS E ISO 9681:2002 Manganese ores and concentrates－Determination of iron content－Flame atomic absorption spectrometric method