SparticleBrane
Contributor
I have to say that I'm impressed with my local shop. I was looking at their fill station a few minutes ago--they have system sampled every 2-3 months for purity and was reading the analysis, which they have posted. They actually have a very elaborate setup.
They pump O2-compatible air so now I don't have to worry about screwing up my O2 clean tanks.![Winking :wink: :wink:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
They pump O2-compatible air so now I don't have to worry about screwing up my O2 clean tanks.