[mark-sev]

Well...In my country are normal glass destilation setups quite costly like 150 euro, so I would like to improvise one myself...i would probably make it out of copper piping or some metal like that, but...I wouldn't like some impurities in my destillate (if i was destilling something that would react with the metal..)..so i would like to know if somebody know of some cheap very inert thing with which i could coat the inside of the tubing?

Thanks for the answers

[Fleaker]

If you can braze, copper ought to be just fine for most organics (drinking alcohol and water are distilled in copper).

You can't distill nitric acid in copper though .

[mark-sev]

I know, I meant that it would be acid/base resistant... that i could destill some acids or something like that...