Preconcentration of inorganic mercury and organic mercury with solvent extraction for neutron activation analysis
β Scribed by J. -G. Lo; J. -Y. Yang
- Book ID
- 112708998
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 361 KB
- Volume
- 94
- Category
- Article
- ISSN
- 1588-2780
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π SIMILAR VOLUMES
hIany metal ions form complexes with the diethyldithiocarbamate anion, (CtHs)&CSz-(DDC), and can be extracted into organic solvents. Extraction coefficients for metal ions with DDC under some conditions have been reported by several authors [l--6 J \_ For analytical extractions, some complexes, Me(D
Gold and mercury in sea water can be selectively extracted by bismuth diethyldithiocarbamate into chloroform at pH <l. The matrix species and many other trace elements in the system are effectively removed durmg extraction. When neutron activationy-spectrometry is used, the detection limits for gol