Iron; Iron and non-alloy steel, in puddled bars or other primary forms (excl. ingots, remelted scrap ingots, continuous cast products, iron of heading 7203) (HS 720690); Irons (ICS 77.080.10)
DUS 2409:2021, Standard Test Method for Iron in Trace Quantities Using the 1,10-Phenanthroline Method, First Edition (13 page(s), in English)
This Draft Uganda Standard covers the determination of iron in the range from 1 to 100 μg.