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.
Overview of experimental program. All materials were screened by PIGE and those with >386 000 ng corrected F/g by PIGE (i.e., PIGE-F) were subject to a methanol extraction and 6:2 FTOH analysis. The high/low F criteria allowed for the division of potential test substrates and was otherwise arbitrary.
