峨眉739高纯碲（5N-7N）

规格： 高纯碲：99.999% Te-5N-L-1 检测杂质：Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si 杂质总含量：≤10ppm 高纯碲：99.9999% Te-6N-L-2 检测杂质：Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca 杂质总含量：≤1ppm 高纯碲：99.99999% Te-7N-L-3 检测杂质：Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca 杂质总含量：≤0.1ppm 用途：主要用于制备Ⅱ-Ⅵ族化合物半导体、热点转换元件、致冷元件、压电晶体和红外探测器，太阳能电池材料等。 包装：涤纶薄膜包装后双层复合膜抽真空包装两次，{外套复合铝箔内充氩气封装}或者直接玻璃管真空封装。

Specification:

High purity Te: 99.999%Te-5N-L-1

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si Total impurity content:≤10ppm

High purity Te: 99.9999%Te-6N-L-2

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca Total impurity content:≤1ppm

High purity Te: 99.99999%Te-7N-L-3

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca Total impurity content:≤0.1ppm Application: Use for preparationII-IVelements chemical compound semiconductor, thermo-electricity transfer cell, refrigerating cell, piezoelectric crystal and infrared detector. Used as the material of solar cell etc… Package: 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. 注：产品实际价格已询价为准！