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.
Average number of keratin spectral counts. This bar graph illustrates the average number of Keratin spectral counts for all four replicates, across all 22 protocols. The error bars in this figure represent ±1 sd from the mean. Replicates that were outside of 6 SD were removed and their respective groups have been marked with an asterisk.
