Figure 12.
Absorbance of Schiff’s reagent solution stained with cellulose films from outer layer to inner layer (2nd, 4th, 6th, 8th, and 10th layers).
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.