Determination of Palladium in Alloy by Flame Atomic Absorption Spectrometry after Preconcentration of Its Iodide Complex on Amberlite XAD-16.
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چکیده
منابع مشابه
Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry.
Four chelating matrices prepared by coupling Amberlite XAD-2 with chromotropic acid (AXAD-2-CA or 1), pyrocatechol (AXAD-2-PC or 2) and thiosalicylic acid (AXAD-2-TSA or 3) through azo spacer and impregnation of Amberlite XAD-7 with xylenol orange (AXAD-7-XO or 4) have been studied for enrichment of lead(II). All the four resins quantitatively sorb Pb(II) at pH 3.0-8.0 when the flow rate is mai...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2000
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.16.81