Abstract
Multi-element determination of trace elements in seawater by inductively coupled plasma mass spectrometry (ICP-MS) has been investigated. Coprecipitation with gallium hydroxide was used for preconcentration of trace elements and elimination of matrix elements. Most trace elements were quantitatively collected at pH 10 with the concentration factor of 10. In the present experimental method, 17 elements (Al, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Y, Zr, Sn, La, Pb, Th, U) in a coastal seawater sample could be determined by ICP-MS. In addition, 6 elements (Al, Mn, Fe, Ni, Cu, Zn) among them were determined by inductively coupled plasma atomic emission spectrometry (ICP-AES). The analytical results obtained by ICP-MS and ICP-AES were in fair agreement.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.