Evaluation of the different sample digestion methods for the analysis of lead (Pb) in aquatic species using flame atomic absorption spectrophotometry
Different sample digestion methods, such as the AOAC standard method 972.23, conventional dry ashing method, microwave digestion, and wet digestion using acid mixtures of HNO₃-H₂SO₄ and HNO₃-HCIO₄ for lead analysis by flame atomic absorption spectrophotometry, were compared. The two resonance lines...
| Vydáno v: | Journal of Environmental Science and Management Vol. 8, no. 2 (2005), 33-43 |
|---|---|
| Hlavní autor: | |
| Další autoři: | , |
| Médium: | Článek |
| Jazyk: | English |
| Vydáno: |
2005
|
| Témata: |