Figure 10.
Scanning Electron Microscope images from MOUDI stages with cutpoint particle diameter of (a) 0.32 μm, particle depicted was identified to contain 21.19± 4.45 % Pb by weight by Electron Dispersive Spectroscopy; and (b) 6.1 μm.
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.