item | index |
cobalt（Co）w/% ≥ | 21.0 |
nickel(Ni) w/% ≤ | 0.0010 |
iron(Fe) w/% ≤ | 0.0010 |
copper(Cu) w/% ≤ | 0.0010 |
managanese(Mn) w/% ≤ | 0.0010 |
zinc(Zn) w/% ≤ | 0.0010 |
calcium(Ca) w/% ≤ | 0.0020 |
mangnesium(Mg) w/% ≤ | 0.0020 |
sodium(Na) w/% ≤ | 0.0020 |
lead(Pb) w/% ≤ | 0.0010 |
chloride(calculate by Cl) w/% ≤ | 0.0050 |
Water insoluble w/% ≤ | 0.010 |