Flow injection on-line sorption preconcentration of platinum in a knotted reactor coupled with electrothermal atomic absorption spectrometry
β Scribed by E. Ivanova; F. Adams
- Book ID
- 105897262
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 96 KB
- Volume
- 361
- Category
- Article
- ISSN
- 1618-2650
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ment factor of 47 in comparison with direct injection of 45 lL aqueous solution was obtained at a sampling frequency of 31 h β«1Χβ¬ . The detection limit (3 r) was found to be 2.8 ng L β«1Χβ¬ . The precision was 3% relative standard deviation (RSD) at the 0.2 lg L β«1Χβ¬ level (n β«Χ‘β¬ 11). The results obta
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