Preconcentration and Speciation of Chromium Using Dispersive Liquid-Liquid Microextraction; Application to Milk and Different Water Samples
A simple and rapid microextraction procedure based on dispersive liquid-liquid microextraction (DLLME) was developed for determination and speciation of trace amounts of chromium (Cr) by flame atomic absorption spectrometry (FAAS). In the proposed approach, chloroform and methanol were used as ext...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Iranian Chemical Society
2014-01-01
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| Series: | Analytical and Bioanalytical Chemistry Research |
| Subjects: | |
| Online Access: | http://www.analchemres.org/article_4784_d5ee4248f11284fb903ab88376eb50f0.pdf |