Figure 1. The peaks of the compounds in Psidium guajava stem bark oil at different retention time from the Gas chromatography-Mass spectrometric (GC-MS) analysis.
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.