Copper Test

[Risen]

I'm running a cell that HAS to be copper free.

As my anodes/cathodes are from a source that I don't have total trust in..
I'm asking with any of you have a chemical process that shows if has copper in.

PS: has to be ammonia free too.., and I'm posting this because I didn't find it with search!

Thanks

 

[Anonymous]

test a small drop with ammonia and do not add it back to your cell.

 

[Lino1406]

What are they made from?

 

[Risen]

I think that it's a aloy of titanium....

 

[Lino1406]

Heat the Ti in acid, a long time.
Check the liquid for Cu