Commodity: ZnO 99.999%
Spec.: Purity: 99.999
Al< 0.0001
Fe<

Commodity:      ZnO 99.999%
Spec.:              Purity: 99.999
                        Al< 0.0001
                        Fe< 0.0001
                        Ni< 0.0001
                        Co< 0.00005
                        As< 0.0001
                        Cd< 0.0001
                        Sn< 0.0001
                        Cu< 0.0001
                        Sb< 0.0001
                        Pb< 0.0001