高纯硒规格：

高纯硒：99.999% Se-5N-L-33

      检测杂质：Ag, Al, Bi, Cd, Cu, Fe, Ga, In, Mg, Ni, Pb, Sb, Te, Tl

      杂质总含量：≤10ppm

      ：99.9999% Se-6N-L-34

      检测杂质：Ag, Al, Au, Bi, Co, Cu, Fe, Ni

      杂质总含量：≤1ppm

用途：主要用于制备硒鼓材料、光电材料、静电摄影和其他光学仪器材料。

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 Se: 99.999% Se-5N-L-33

  Testing impurity: Ag, Al, Bi, Cd, Cu, Fe, Ga, In, Mg, Ni, Pb, Sb, Te, Tl

Total impurity content: ≤10ppm

  High purity Se: 99.9999% Se-6N-L-34

  Testing impurity: Ag, Al, Au, Bi, Co, Cu, Fe, Ni

Total impurity content: ≤1ppm

Application: Selenium is primarily used in the material of the selenium drum, photoelectric material, electrostatic photograph and other materials of optical instrument.

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