2) Perjangjian rahasia tiasa ditandatanganan
3) Tujuh poé jaminan ngabalikeun duit
Leuwih penting: urang bisa nyadiakeun teu ngan produk, tapi jasa solusi téhnologi!
| Ngaran Produk | Cerium Oksida | ||||||
| CeO2/TREO (% mnt.) | 99.999 | 99.99 | 99.9 | 99 | |||
| TREO (% mnt.) | 99 | 99 | 99 | 99 | |||
| Leungitna dina ignition (% max.) | 1 | 1 | 1 | 1 | |||
| Kotoran Bumi Langka | ppm max. | ppm max. | % max. | % max. | |||
| La2O3 / TREO | 2 | 50 | 0.1 | 0.5 | |||
| Pr6O11 / TREO | 2 | 50 | 0.1 | 0.5 | |||
| Nd2O3/TREO | 2 | 20 | 0.05 | 0.2 | |||
| Sm2O3 / TREO | 2 | 10 | 0.01 | 0.05 | |||
| Y2O3 / TREO | 2 | 10 | 0.01 | 0.05 | |||
| Kotoran Bumi Non-Langka | ppm max. | ppm max. | % max. | % max. | |||
| Fe2O3 | 10 | 20 | 0.02 | 0.03 | |||
| SiO2 | 50 | 100 | 0.03 | 0.05 | |||
| CaO | 30 | 100 | 0.05 | 0.05 | |||
| PbO | 5 | 10 | |||||
| Al2O3 | 10 | ||||||
| NiO | 5 | ||||||
| CuO | 5 | ||||||
| merek | Epoch-Chem | ||||||






