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.
Volume-based particle-size distribution during enzymatic hydrolysis of spruce at 13% water-insoluble solids. (A) Impeller speed of 100 rpm. (B) Impeller speed of 300 rpm. (C) Impeller speed of 600 rpm. Markers: one dash line represents 0 hours, two dash line represents 4 hours, filled circles represents 24 hours, and empty circles represents 96 hours.
