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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。
规格：块状或粒状
高纯金属硒：99.999% 检测杂质：Ag, Al, Bi, Cd, Cu, Fe, Ga, In, Mg, Ni, Pb, Sb, Te, Tl杂质总含量：≤10ppm
高纯硒：99.9999% 检测杂质：Ag, Al, Au, Bi, Co, Cu, Fe, Ni杂志总含量：≤1ppm
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.
