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.
Representative high performance liquid chromatography profiles of the standards cyanidin chloride (a), malvidin chloride (b), delphinidin 3-O-glucoside chloride (c), cyaniding 3-O-glucoside chloride (d), malvidin 3-O-glucoside chloride (e), and PT (f).
