Sale!!!
Selenium 74 isotope, 99,999%
Selenium (Se) enriched Se74 stable isotope, not radioactive with next features: -enriched Se74 not less than 99.999%; -chemical purity by SE: not less than 99,99% (metal base).
Country: Germany/Russia.
Price 12000$/gram
Available stock: bulk monthly.
Payment terms : TT bank transfer
Supplier: Copper isotope, copper powder, copper ingots, copper pipes