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Cold Trap
Greetings,
numos, you say the cold trap is not feasible ... do you mean because you don't have re ... |
25-4-2020 at 07:29
by: thalx |
Ammonium Persulfate etch waste --> CuCl2
Thank you, woelen.
I forgot to mention that another big appeal to CuCl2 is another video by NurdR ... |
22-2-2020 at 11:45
by: thalx |
Ammonium Persulfate etch waste --> CuCl2
Greetings,
Ammonium persulfate is sold as a PCB etchant. Once consumed, it is "waste". Once mix ... |
20-2-2020 at 17:06
by: thalx |
