According to researchers, understanding how sensitivity to anxiety is a risk factor for depression may make anxiety sensitivity a potential target for treating depression in the future.
1 On average, the price for a swap out of about 60 cubic foot acetylene owner-cylinder is about $70, while you should be prepared to spend about $35 for a 40 cubic foot exchange of an owner tank.
In general, the price of acetylene per cubic foot capacity will decrease as the tank size gets larger. Therefore, you will get a better deal purchasing acetylene in bulk and/or larger quantities, just like a propane tank.