What are peoples recommended methods for producing HCL gas? I've read this - https://www.erowid.org/archive/rhodi...gas.argox.html and produced it successfully with H2SO4 and HCL, but I don't have enough glassware to make the IPA bubbler stage the author describes. The method using H2SO4 and salt seems like it wouldn't produce enough HCL gas and could lead to very tedious clean-up.
If I leave out the IPA bubbler will the HCL gas produced be anhydrous enough not to fuck up my product? Or is it necessary?