Solid Phase Extraction of Trace Copper in Aqueous Samples Using C18 Membrane Disks Modified by Benzildithiosemicarbazone Prior to Flame Atomic Absorption Spectrometric (FAAS) Determination
<p>A highly convenient, selective and sensitive procedure for pre-concentration, separation and determination of sub-ppm levels of Cu<sup>2+</sup> in aqueous samples based on modification of octadecyl silica bonded phase membrane (OSBPM) disks is described using benzildithiosemicar...
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| Format: | Article |
| Language: | English |
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Islamic Azad University
2013-08-01
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| Series: | Journal of Chemical Health Risks |
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| Online Access: | http://www.jchr.org/index.php/JCHR/article/view/146 |