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.
A. Narcotic chamber according to Corbach [8] consisting of a Macrolon type III cage and a clear acrylic glass lid. B. Detailed view of the narcotic chamber. 1) Connector for gas inlet, with a turbulence device attached below. 2) Connector for gas outlet, with an additional connector on the opposite side. 3) Acrylic glass lid. 4) Microphone.
