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：�?0ppm

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：�?ppm

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：�?.1ppm

用途：主要用于制备�?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、�/span>

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、�/span>

Specification:

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

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si

Totalimpurity content:�?0ppm

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

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca

Totalimpurity content:�?ppm

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

Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca

Totalimpurity content:�?.1ppm

Application: Use for preparation�?� elementschemical compound semiconductor, thermo-electricity transfer cell,refrigerating cell, piezoelectric crystal and infrared detector. Used as thematerial of solar cell etc�?/span>

Package: Packed with terylene film, and doublepoly-film with vacuum encapsulation, do this twice, then packed with aluminumfoil with argon encapsulation, or packed with glass tube with vacuumencapsulation directly.