Skip to main content
. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: Microchem J. 2018 Nov 5;145:412–418. doi: 10.1016/j.microc.2018.11.004

Fig. 2.

Fig. 2.

Recoveries for As and Cd, and the elimination profiles of interfering matrix elements with sequential coprecipitation with TEA in MVM solutions (n = 5). Initial values for the matrix elements refer to the concentrations in MVM stock solution. As and Cd recoveries without TEA are obtained with direct measurements of the MVM stock solutions spiked with 15 µg L−1 As and Cd.