1kg Copper Boron Alloy Ingot CuB5, for Element Sample Collection, Classroom Demonstration, Scientific Research, and Laboratory Experimental Projects
| Country | USA |
| Brand | SEIKO |
| Manufacturer | Seiko |
| Binding | Electronics |
| ItemPartNumber | SQ60 |
| Model | SQ60 |
| Color | black |
| ReleaseDate | 2017-11-11 |
| UnitCount | 1 |
| EANs | 4950096600973 |