GeO2 ≥99.9999%/99.999%
Use: electronic industry, used for semiconductor, chemical, food industry.
RGe-0 ≥30Ω.CM
RGe-1 ≥10Ω.CM
Uses: used in military industry, aviation detection, infrared materials, precision instruments, etc.
ZGe-0/ZGe-1 ≥50Ω.CM
Uses: used in military industry, aviation detection, infrared materials, precision instruments, etc.