Solid-Phase Extraction, Separation, and Visible Spectrophotometric Determination of Trace Amounts of Iron in Water Samples
نویسندگان
چکیده
منابع مشابه
Solid-phase extraction, separation, and visible spectrophotometric determination of trace amounts of iron in water samples.
A simple and reliable method is presented for the rapid extraction, separation, preconcentration, and determination of iron as its bathophenanthroline complex by the use of octadecylsilica membrane disks and spectrophotometry. We evaluted extraction efficiency, the influence of sample matrix, type and optimum amount of extractant, flow rates of sample solution and eluent, pH, amounts of bathoph...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 2001
ISSN: 1060-3271,1944-7922
DOI: 10.1093/jaoac/84.3.713