I am trying to get my CO2 tank refilled, and running into problems. One place will swap the tank for another, but they will not do this when they found out what it was going to be used for. They said they will not promise that it is pure CO2, might have a trace of welding gas. The second place will refill my tank, but it needs to be retested (it is an old tank, so that was not a surprise), but they do promise pure medical grade CO2. Of course the second option is much more expensive ($40 for a 20 lb tank, plus testing cost another $40) and it has been almost two weeks without a tank.
Is anyone else worried about possible gas mixes when filling tanks.
BTW, these are the two main suppliers in the area, so any one down from them will be getting there gas anyway (AirLiquid and Praxaire).
Is anyone else worried about possible gas mixes when filling tanks.
BTW, these are the two main suppliers in the area, so any one down from them will be getting there gas anyway (AirLiquid and Praxaire).