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 MRM ion chromatograms in negative ion mode from [A] standard quercetin m/z 301/151 (100 ng/mL); [B] standard isorhemnetin m/z 315/151 (100 ng/mL); [C] and [D] detection of quercetin and isorhemnetin in the urinary bladder, respectively, following chronic cranberry administration to rats.
