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.
Elemental composition of powdered leaf and stem samples of Combretum molle. (A) EDX spectrum of powdered leaf; (B) SEM micrograph of powdered leaf particles used for EDX microanalyses; (C) EDX spectrum of powdered stem; (D) SEM micrograph of powdered stem particles used for EDX microanalyses.
