Figure 4.
Relative average standard uncertainties and the relative expanded combined uncertainty estimated for triplicate zeta potential results from the validated ELS (orange) and PTA (purple) methods.
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.