ISO 792-1973 Magnesium and magnesium alloys - Determination of iron - Orthophenanthroline photometric method

This International Standard specifies a photometric method for the determination of iron in magnesium and magnesium alloys.

The method is applicable to the determination of iron content between 0,002 and 0,05 %.

The method does not apply to the special case of magnesium alloys containing zirconium. In this International Standard this special case is not treated.