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[Determination of impurity elements in alloy aluminum by ICP-AES]
Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|August 30, 2003
Abstract:
A method for the determination of Cr, Zn, Fe, Mn, Ti, Cu and Mg impurity elements of alloy aluminum of ICP-AES was studied. Working conditions were optimized. The method is simple, rapid, precise and convenient. The relative standard deviation is less than 6.3%. The recovery is 94%-105%. The results are satisfactory.