11 ms·
There's a good chance I have that wrong and they use nitrogen. Like I said, I don't work in animal labs, just adjacent to them.
by andbberger 7y ago
There's a good chance I have that wrong and they use nitrogen. Like I said, I don't work in animal labs, just adjacent to them.
- nothrabannosir 7y agoI knew someone who worked with lab rats; her job was to kill them and she had to use CO2.
- HorstG 7y agoafaik (second hand) CO2 is used for safety reasons, humans can sense a CO2 poisoning but not an excess of nitrogen.