Single drop based-liquid phase microextraction using ionic liquid as extractor solvent for extraction and preconcentration of copper and silver from food and water samples prior to determination by electrothermal atomic absorption spectrometry
A new single drop micro-extraction method based on ionic liquids was developed for the pre-concentration of ultra-traces of silver and copper prior to its determination by electro-thermal atomic absorption spectrometry (ETAAS). An 8-μL drop of ionic liquid, 1-hexyl-3-methylimidazolium hexafluorophos...
| Main Authors: | , |
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| Format: | Article |
| Language: | fas |
| Published: |
Islamic Azad University, Tabriz Branch
2013-08-01
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| Series: | Bihdāsht-i Mavādd-i Ghaz̠āyī |
| Subjects: | |
| Online Access: | http://jfh.iaut.ac.ir/article_517456_66217e540383190365e4cddb768c2913.pdf |