2) Asiri adehun le ti wa ni wole
3) Ẹri agbapada ọjọ meje
Diẹ pataki: a le pese kii ṣe ọja nikan, ṣugbọn iṣẹ ojutu imọ-ẹrọ!
1. Orukọ:Germaniumerupẹ Ge
2. Mimo: 99.99% min
3. Iwọn patiku: 500nm, 325-800mesh, ati bẹbẹ lọ
4. Irisi: grẹy lulú
5. CAS No.: 7440-56-4
Ọja | Germanium (G) | ||||||
CAS Bẹẹkọ: | 7440-56-4 | ||||||
Mimo | 99.999% | Iwọn: | 100.00kg | ||||
Ipele ko si. | Ọdun 190827002 | Apo: | 50kg / ilu | ||||
Ọjọ iṣelọpọ: | Oṣu Kẹjọ Ọjọ 27, Ọdun 2019 | Ọjọ idanwo: | Oṣu Kẹjọ Ọjọ 27, Ọdun 2019 | ||||
Nkan Idanwo | Abajade | Akiyesi | |||||
Ge | 99.999% | % | |||||
Si | 0.0023 | ||||||
Al | 16.8 | 10-6 | |||||
As | <5.0 | ||||||
Co | 0.10 | ||||||
Cu | 0.61 | ||||||
Fe | 7.15 | ||||||
Ni | 0.36 | ||||||
Pb | 0.10 | ||||||
Ipari: | Ni ibamu si boṣewa ile-iṣẹ |