High Purity Bismuth Oxide At Western Minmetals Bi2O3 99.99% 99.999%

We are offering high purity bismuth oxide(3n 4n 5n 6n). High Purity Bismuth Oxide at Western Minmetals Bi2O3 99.99% 99.999% 3n 1.bi2o3�99.9% 2.impurity max each pbcu0.002%, k0.001%, mg0.004%, na0.006%, cafe0.005% 3.size 2-4.5um 4n 1.bi2o3�99.99% 2.impurity max each cupbfe10ppm, mncacdznsbmgnico5ppm 3.size -100mesh packing 25kgs in sealed plastic bag 5n 1.bi2o3�99.999% 2.impurity max each comgnipbcrmnfe0.5ppm, agcuca1ppm 3.size -100mesh 6n 1.bi2o3�99.9999% 2.impurity max each ag0.01ppm, feni 0.1ppm, crca 0.05ppm, mnal 0.03ppm, pbcumg0.06ppm 3.size -100mesh packing 1kg in polyethylene bottle.