Fig. 1.
Two pictures of the Sarah device. a The closed device with its LCD screen and b the open device showing the rotating metal plate with the solutions and LN container as well as the robotic handle with the straws
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.