规格：
高纯
锌：99.999% Zn-5N-I-21
检测杂质：Ag, Al, As, Cd, Co, Cu, Fe, In, Mg, Ni, Pb, Sn
杂质总含量：≤10ppm
高纯锌：99.9999% Zn-6N-I-22
检测杂质：Ag, Al, As, Cd, Co, Cu, Fe, In, Pb, Sn
杂质总含量：≤1ppm
用途：主要用于制备化合物半导体、还原剂、合金及汽车工业中精密铸件等。
包装：涤纶薄膜包装后双层复合膜真空封装或直接玻璃管真空包装。
Specification:
High purity Zn: 99.999% Zn-5N-I-21
Testing impurity: Ag, Al, As, Cd, Co, Cu, Fe, In,Mg, Ni, Pb, Sn
Total impurity content: ≤10ppm
High purity Zn: 99.9999% Zn-6N-I-22
Testing impurity: Al, Co, Cu, Fe, Mn, Ni, Pb, Sn
Total impurity content: ≤1ppm
Application: Zincis primarily used in the manufacture of compound semiconductors, reductant,alloys and precision casting in automobile industry etc.
Package: Packed with terylene film, and double poly-film with vacuumencapsulation. Packed with glass tube with vacuum encapsulation directly.
1417 
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