Method Question regarding nitrogen cylinders

[Lethe]

Looking into the N2 hypoxia method, but unfortunately I don't know anything about cylinders, gauges, tubing etc. I was wondering if anyone here could recommend a nice sized N2 cylinder with the proper flow regulator and tubing. Optimally I'd like a few hundred liters so that the gas doesn't deplete too early.

 

[SadRiceBall26]

Hey! Do you live in the U.S.? If so, TiredHorse's post is exactly what you're looking for. They give you the stores to go to and what products you'll need. The only area that wasn't really discussed was what kind of tubing to get and where to get it from specifically. However, for that, you could always just google what hose/hose barb is needed for your particular gas cylinder and look for it at one of the stores you go to get the other materials. Hope this helps.