Figure 2.
1H-nuclear magnetic resonance spectra of water (a), 50% ethanol (b), and ethanol (c) crude extracts for nuclear magnetic resonance fingerprinting
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.