Quantitative determination of hexavalent chromium in aqueous solutions by UV-Vis spectrophotometer
نویسندگان
چکیده
منابع مشابه
Determination of hexavalent chromium in aqueous and alkaline soil extracts
A fast, simple, and reliable method for determination of hexavalent chromium species in soil aqueous and alkaline extracts has been developed. The procedure is based on the ion-pair extraction of Cr(VI) with methyltrioctylammonium chloride (Aliquat 336) into xylene. The extract is analyzed by flame (FAAS) or electrothermal atomic absorption spectrometry (ETAAS). The method allows the detection ...
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ژورنال
عنوان ژورنال: Open Chemistry
سال: 2007
ISSN: 2391-5420
DOI: 10.2478/s11532-007-0038-4