Method I'm trying to find out if this will work | Nitrogen

[IrishBug]

2,2 liter (compressed) x 110 bar = 242 liter

I know that with helium you'd need 15 l/min. with and exit bag for at least 15 minutes and 30 minutes to be on the sure side. So you need 450 liter.

I don't think you can do 3x6=18 and I'm not 100% sure about the flow rate for nitrogen.

There's a whole topic about this and it's in The Peaceful Pill handbook. Have you looked at those?

The PPhB says one of these disposable nitrogen containers is enough as at 15L / min it will give 16 minutes however in the appendix they say:

we consider that this flow for an experimentally derived
period of some 13 minutes will surely be sufficient to reli
ably bring about death however inevitably it would be
good if some more scientific tests were to be carried out or
other considerations examined we do not consider ourselves
to be equipped to carry out such tests

Which is why I want to use multiple cylinders to be sure.