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.
Peaks identified in a GCMS chromatogram with the inset exhibit several commonly present dienaldehyde peaks matched across the chromatograms with blue, red, and green lines indicating unheated samples, samples heated at 100°C and 150°C, respectively.
