>>510267639

Whatever you do, never go to gas liquification plant or welding supply store. Nitrogen and Argon will displace atmospheric oxygen in enclosed spaces. Hypoxia and death will quickly result. Be sure never to bring a pressure reduction valve with you, just cracking the bottle open will release 3000 psi gas in just a few seconds.

Many structures have CO2 sensors and monitors, very few have warning systems for Argon.