Figure 2.
Semipreparative HPLC chromatographs of [18F]FES (a), [18F]FFNP from the triflate precursor (4) (b), and [18F]FDHT (c).
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.