FIGURE 3.
Design of 16-well sample carriers 2-4 with three layers: top, middle, and bottom, marked up, intermediate, and low. Credit: DLR.
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.