Determination of Al, Cu, Fe, Mn, Pb and Zn in certified reference materials using the optimized BCR sequential extraction procedure
2002 ◽
Vol 454
(2)
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pp. 249-257
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2007 ◽
Vol 62
(5)
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pp. 509-513
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2014 ◽
Vol 59
(1)
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pp. 2353-2358
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2003 ◽
Vol 8
(1)
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pp. 37-50
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2011 ◽
Vol 184
(1)
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pp. 33-41
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2006 ◽
Vol 22
(6)
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pp. 696-702