Supercritical (liquid) CO2 is often used to obtain very concentrated “botanical extracts” or so I’ve heard
“Supercritical (liquid) CO2”
There’s no such thing as supercritical (liquid) CO2. The critical temperature is the temperature above which it can only exist as a gas regardless of the pressure.
Butane+Stoner= burn unit.
Worked with a kid who did this. Always expect to read his obit in the newspaper.