古诗大全300首小学,一杆大枪草一家三娘的故事,男人的坤坤升到女人的坤坤,国产处破苞无码精品网站下载

高純銻：99.999% Sb-5N-L-12

     檢測雜質：Ag, As, Bi, Au, Cd, Cu, Mg, Mn, Ni,Pb, S, Zn, Si

     雜質總含量：≤10ppm

     高純銻：99.9999% Sb-6N-L-13

     檢測雜質：Ag, As, Bi, Au, Cd, Cu, Mg, Mn, Ni,Pb, S, Zn, Si

     雜質總含量：≤1ppm

     高純銻：99.99999% Sb-7N-L-14

     檢測雜質：Ag, Au, Cu, Fe, Mg, Ni, Pb, Zn,

     雜質總含量：≤0.1ppm

用途：主要用于制備Ⅲ-Ⅴ族化合物半導體、高純合金、電子致冷元件材料以及鍺、硅單晶摻雜劑。

包裝：聚乙烯塑料瓶包裝外套發泡膜封裝或直接玻璃管真空封裝。

Specification:

 High purity Sb: 99.999% Sb-5N-L-12

 Testing impurity: Ag, As, Bi, Au,Cd, Cu, Mg, Mn, Ni, Pb, S, Zn, Si

Totalimpurity content: ≤10ppm

High purity Sb: 99.9999% Sb-6N-L-13

Testing impurity: Ag, As, Bi, Au, Cd, Cu, Mg, Mn, Ni, Pb, S, Zn, Si

Totalimpurity content: ≤1ppm

Highpurity Sb: 99.99999% Sb-7N-L-14

Testingimpurity: Ag, Au, Cu, Fe, Mg, Ni, Pb, Zn

Totalimpurity content: ≤0.1ppm

Application: Usefor preparation Ⅲ-Ⅴ elements chemical compound semiconductor, high purity metal,electronic refrigerating cell material and germanium, dopant of mono-crystalsilicon.

Package: Packed with polyethylene plastic bottle,and foamed film with vacuum encapsulation. Packed with glass tube with vacuumencapsulation directly.