天天日夜夜,红杏亚洲影院一区二区三区,国产熟女乱伦网,国产无码久久

規(guī)格：

     高純錫：99.999% Sn-5N-I-15

    檢測雜質(zhì)：Ag, Al, As, Au, Bi, Ca, Co, Cu, Fe, In, Mg,Ni, Zn

    雜質(zhì)總含量：≤10ppm

    高純錫：99.9999% Sn-6N-I-16

    檢測雜質(zhì)：Ag, Al, Au, Ca, Co, Cu, Fe, Mg, Ni, Zn

    雜質(zhì)總含量：≤1ppm

    高純錫：99.99999% Sn-7N-I-17

    檢測雜質(zhì)：Ag, Al, Au, Ca, Cu, Fe, Mg, Ni, Zn

   雜質(zhì)總含量：≤0.1ppm

用途：主要用于制備化合物半導體、高純合金、超導材料、焊料以及化合物半導體的摻雜劑。

包裝：滌綸薄膜包裝后雙層復合膜真空封裝或直接玻璃管真空封裝。

Specification:

 High purity Sn: 99.999% Sn-5N-I-15

 Testingimpurity: Ag, Al, As, Au, Bi, Ca, Co, Cu, Fe, In, Mg, Ni, Zn

Total impurity content: ≤10ppm

 High purity Sn: 99.9999% Sn-6N-I-16

 Testing impurity: Ag, Al, Au, Ca, Co, Cu, Fe, Mg,Ni, Zn

Total impurity content: ≤1ppm

High purity Sn: 99.99999% Sn-7N-I-17

Testing impurity: Ag, Al, Au, Ca, Cu, Fe, Mg,Ni, Zn  

Total impurity content: ≤0.1ppm

Application: Tinis used in the manufacture of compound semiconductor, high purity alloy,superconducting material, solder and as a dopant of compound semiconductor.

Package: Packed with terylene film, and double poly-filmwith vacuum encapsulation. Packed with glass tube with vacuum encapsulationdirectly.