I'm looking for a few feet of at least 99.5% pure iron rod or bar, any size
from at least 1/4" square or round, but not over 1/2" thick. I need it for
element collectors looking for pure samples of various metals. I found this
link on google: http://www.wagnercompanies.com/Pure_Iron.aspx But they
require a company account to order from them. (And also has a minimum), The
10 x 20mm size looks ideal, but I need a source willing to sell small
amounts to anybody.