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) Summary of experiments with 429 unique compounds are shown as a pie chart. The number in each fraction shows the number of fractions or purified compounds.
(B) Color-coding of the results shown in A.
