Flow injection on-line ultrasound-assisted extraction of iron in meat samples coupled to a flame atomic absorption spectrometric system
✍ Scribed by A. Moreno-Cid; M. C. Yebra; S. Cancela; R. M. Cespón
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 194 KB
- Volume
- 377
- Category
- Article
- ISSN
- 1618-2650
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A flow-injection on-line system was developed for the trace determination of cobalt by flame atomic absorption spectrometry (FAAS) with separation and preconcentration on a minicolumn packed with a poly(aminophosphonic acid) chelating resin (PAPhA). This resin allows the selective separation of coba
Trace amounts of silver in geological samples were determined by flame atomic absorption spectrometry. The analyte was preconcentrated and separated from the bulk of the matrix by on-line coprecipitation with the iron(diethyldithiocarbamate complex in the presence of l,lO-phenanthroline in a flow-in
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