粉末，−200 mesh, ≥99.999% metals basis：


外观Appearance                          灰色粉末
粒径Particle Size Measurements          100～2000 mesh
纯度Purity                              ≥99.999% Based On Trace Metals Analysis of ICP
ICP:                                    Confirms Germanium Component Confirmed
痕量金属分析Trace Metal Analysis        ≤10ppm by ICP Atomic emission
(Al、Sb、As、Be、Bi、B、Cd、Ca、Cr、Co、Cu、Ga、In、Fe、Pb、Li、Mg、Mn、Mo、Ni、Nb、K、Se、Ag、Na、Te、Sn、Ti、V、Zn、Zr)



锗片，≥99.999% metals basis：


外观Appearance                          灰色金属片
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.999% Based On Trace Metals Analysis of ICP
ICP:                                    Confirms Germanium Component Confirmed
痕量金属分析Trace Metal Analysis        ≤20ppm by ICP Atomic emission
(Al、Sb、As、Be、Bi、B、Cd、Ca、Cr、Co、Cu、Ga、In、Fe、Pb、Li、Mg、Mn、Mo、Ni、Nb、K、Se、Ag、Na、Te、Sn、Ti、V、Zn、Zr)