Octadecyl Silica Membrane Disks Modified
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Mohammad Reza Ganjali; Mohammad Reza Pourjavid; Leila Hajiagha Babaei; Masoud Sa
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Article
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2004
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John Wiley and Sons
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English
⚖ 101 KB
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## Abstract A simple and fast method for the extraction and determination of ppt level of Pb^2+^ and Cu^2+^ ions using octadecyl‐bonded silica membrane disks modified by a new tetradentates Schiff's base [Bis(2, 4‐dimethoxy benzaldehyde) ethylen diimine](TDSB) and inductively coupled plasma atomic