Tungsten Selenide MF WSe2Tungsten Selenide Color Black, dark redTungsten Selenide Purity 99.99%Tungsten Selenide Size 100 meshTungsten Selenide CAS No. 12067-46-8Tungsten Selenide Application thin film solar cells
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Technical Specifications
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（Unit）: ppm
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Element
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Content
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Element
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Content
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Element
|
Content
|
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Co
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≤1
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Mo
|
≤20
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Se
|
–
|
|
Zn
|
≤2
|
Fe
|
≤20
|
Te
|
–
|
|
Ba
|
≤3
|
Mn
|
≤28
|
Si
|
–
|
|
Cu
|
≤3
|
P
|
–
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S
|
≤20
|
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W
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Ga
|
–
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In
|
–
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|
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Al
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≤20
|
Cr
|
≤4
|
Na
|
≤30
|
|
Mg
|
≤40
|
Bi
|
≤1
|
Cd
|
–
|
|
Ni
|
≤2
|
Ti
|
≤2
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Au
|
–
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|
Pt
|
≤1
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Sb
|
–
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Zr
|
–
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Sn
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≤5
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As
|
≤1
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Service we can provide
1) Formal contract can be signed
2) Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: within three working days after payment received. ＞25kg: one week
Available, we can provide small free samples for quality evaluation purpose!
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.
Store the container tightly closed in a dry, cool and well-ventilated place.
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