Comparative evaluation of the possibilities of INAA, ED-XRF, ICP-AES and AAS in the analysis of plants |
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| Authors: | R Djingova Ju Ivanova I Kuleff |
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| Institution: | (1) Faculty of Chemistry, University of Sofia, 1 J. Bouchier Av., BG-1126 Sofia, Bulgaria |
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| Abstract: | The usefulness of INAA, radionuclide ED-XRF, ICP-AES and AAS are comparatively evaluated for the determination of nutrients,
essential and trace elements in various plant matrices. The comparison is performed by analysis of the following reference
materials: NIST-SRM-1573, NIST-SRM-1575, NIES-1, NIES-3, NIES-6, IAEA-V-10 and Bowen's kale. The detection limits, accuracy
and precision of the methods are discussed and a combination of INAA and GFAAS is recommended for analysis of plants for monitoring
purposes. |
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