Figure 5.
Comparison of differential-pulse stripping profiles of 50 ug/L Cd and Pb using Bi/PO4/PSS(B) and Bi/VO4/PSS(B) electrodes.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.