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規(guī)格
Specification
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Te-5N
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Te-6N
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Te-7N
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99.999%
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99.9999%
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99.99999%
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檢測雜質
Testing impurity
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Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si
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Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
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Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
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雜質總含量
Total impurity content
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≤10ppm
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≤1ppm
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≤0.1ppm
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用途
Application
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主要用于制備Ⅱ-Ⅵ族化合物半導體、熱電轉換元件、致冷元件、壓電晶體和紅外探測器，太陽能電池材料等。Use for preparation Ⅱ-Ⅵ elements chemical compound semiconductor, thermo-electricity transfer elements, refrigerating cell, piezoelectric crystal and infrared detector. Used as the material of solar cell etc…
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包裝
Package
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滌綸薄膜包裝后雙層復合膜抽真***裝兩次，外套復合鋁箔內充***氣封裝或者直接玻璃管真空封裝。
Packed with terylene film, and double poly-film with vacuum encapsulation, do this twice, then packed with aluminum foil with argon encapsulation, or packed with glass tube with vacuum encapsulation directly.
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