@freedomboy96 Gas or welding supply store, some have Dewars (containers for holding it) for rent, while other require you have your own.
Some teachers have told me they get it from doctors, hospitals, or universities.
mrericsully 1 year ago
@freedomboy96 Gas or welding supply store, some have Dewars (containers for holding it) for rent, while other require you have your own.
Some teachers have told me they get it from doctors, hospitals, or universities.
mrericsully 1 year ago