Figure 2.
Representative linear regression of calibration standards prepared in water. 1/x weighting: y = 0.00307(x) – 2.4e – 009 (r2 = 0.9999).
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.