My Nitrogen Setup

[NellyGoes]

You're welcome. I found that the oxygen tubing attaches to the barb tight enough on its own without a clamp.

Hey friends. I am looking through all kinds of inert gas threads again to get my info for my setup.
In doing so I saw that @SomewhereAlongThe your tubing doesn't connect all the way to the top of the adapter. Now I'm a complete amateur in all this BUT I have been reading like a crazy person trying to educate myself. And as I've now connected like 4 different types of tubing to different adapters (yeah I'm wasting a lot of money and effort :/) I learned that I think the tubing is supposed to go all the way up to the tippy top touching the metal frame of the adapter. Even 1 mm gap would not be ideal I've read.

Again I'm an amateur not a gas pro but perhaps something to double check before your final go? You do NOT want the tubing to come loose during the final event!!

 

[Firefly.Forest]

Good evening! You did a wonderful job on putting this together. Thank you! I was reading up on the method.

Was it N2 gas that you sourced - the references on the website I am looking at include medical, brewing and welding and they show grades available see attached? Did you get asked any questions about the grade?

I read what you said about not asking about the purity and using the welding statement.

Another website had this statement - XX will not supply nitrogen gas to induce hypoxia for the purpose of human execution. Supplying nitrogen for the purpose of human execution is not consistent with our company values.