Separation, preconcentration and determination of trace amounts of silver ion in aqueous samples using octadecyl silica membrane disks modified with some recently synthesized mixed aza-thioether crowns containing 1,10-phenanthroline sub-unit and atomic absorption spectrometry
2002 ◽
Vol 28
(2)
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pp. 141-147
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2000 ◽
Vol 367
(3)
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pp. 246-249
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2001 ◽
Vol 81
(3)
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pp. 233-242
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2008 ◽
Vol 91
(4)
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pp. 865-870
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2003 ◽
Vol 83
(12)
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pp. 997-1008
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2002 ◽
Vol 82
(1)
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pp. 23-30
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2007 ◽
Vol 25
(11)
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pp. 1663-1668
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2007 ◽
Vol 25
(12)
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pp. 1859-1865
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2006 ◽
Vol 3
(2)
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pp. 135-144
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2008 ◽
Vol 52
(2)
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pp. 148-154