UNE-EN 12441-2:2001 Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method
2005UNE-EN 12441-2:2001/A2:2004 Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method (Endorsed by AENOR in March of 2005.)
2003UNE-EN 12441-2:2001/A1:2003 Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method (Endorsed by AENOR in July of 2003.)
2001UNE-EN 12441-2:2001 Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method