Determination of tin traces in water sam
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F. Heppeler; S. Sander; G. Henze
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Article
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1996
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Elsevier Science
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English
โ 440 KB
A sensitive and selective adsorptive stripping voltammetric method was employed to determine traces of tin in water samples. The spontaneously formed tin complex with 2,5-dichloro-1,4-dihydroxy-3,6-benzoquinone (chloranilic acid) is adsorbed at the surface of a mercury drop electrode. The analyte ca