1
Copper (Cu) Ultra-Pure 99.9999%
Form: Copper Ingot
Description:
* Copper of natural isotopic composition
* Chemical purity: Not less than 99.9999% of the main element
* Specific natural radioactivity of the copper ingot: not more than 1.10⁻¹¹ Ci/g
* Isotopic composition (% atomic fraction):
*...