| Product Name | CAS No. | Molecular weight | Molecular formula |
| Germanium Tetrachloride,99.999999% | 10038-98-9 | 214.45 | GeCl4 |
| Germanium(II) iodide,99.99% | 13573-08-5 | 326.448 | GeI2 |
| Germanium(II) sulfide | 12025-32-0 | 104.705 | GeS2 |
| Germanium(IV) oxide,99.9999% | 1310-53-8 | 104.64 | GeO2 |
| Germanium(II) telluride,99.999% | 12025-39-7 | 327.84 | GeTe2 |
| Germanium | 7440-56-4 | 72.61 | Ge |