Gold electrode 0,5 mm Ø

99,99% Gold wire, electrodes
0,5mm Ø
1cm weights about 0.036g

German high quality product, 99.99 pure.
Cut from roll.

price for one piece. (not one pair).

It can be used as electrodes for colloidal gold or as holder for small gold bars for electrolysis,
as shown in this film.