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.
(a) Extracted ion chromatogram at m/z 777.2214, (b) Zoomed accurate mass spectra of the ion at m/z 777.2214 of RT 62.9, RT 64.7, RT 67.7, RT 68.6 and RT 70.1 minutes respectively, (c) Tandem mass spectrum of peak at RT 62.9, (d) Tandem mass spectrum of peak at RT 64.7, (e) Tandem mass spectrum of peak at RT 67.7, and (f) Tandem mass spectrum of peak at RT 68.5 minutes
