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.
Normalized SEC diagrams of the ultrafiltrated fractions (Left) and fractions 1F–6F collected from preparative HIC (Right). MWD of the original lignosulfonate (LS) and a cumulated MWD of the HIC fractions (LS cum.) are also shown as references.
