Fig. 5.
Bland–Altman plot (with 95% agreement) between reference pH meter and predicted pH values using FL for (a) anion and (b) dianion.
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.