Neeg | 99.99% |
Cu | 0.0005% |
Ni | 0.0003% |
Zn | 0.0005% |
Al | 0.001% |
Na | 0.0003% |
Cr | 0.0002% |
In | 0.0005% |
Hom | Lub qhua |
Mas siv nyob rau hauv cov khoom siv semiconductor thiab cov hmoov fluorescent. Lub Gan hmoov gallium nitride hmoov tseem siv nyob rau hauv cov tshuab raj thiab hluav taws xob hluav taws xob siab loj thiab cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, Optoelectronic khoom siv.
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!
T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.
≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam
Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!
1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.
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Cas 1314-61-0 Ta2o5 99% -99% TANTOX ...
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CAS 17440-22-4 Purity Nyiaj Nyiaj nrog S ...
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Thulium fluoride | Tmf3 | Cas Tsis Yog .: 13760-79-6 | Tus ncej ...
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C cerium cerloride | Cecl3 | Tus nqi zoo tshaj | Nrog fas ...
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Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | wi ...
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Selenium hlau | Se ingot | 99.95% | CAS 7782-4 ...