Categories: Germanium granule->Spherical shape series product number: 03-4-2 product name: Spherical shape germanium granule (without aperture)

Material: metal germanium Purity quotient：99.999% Specifications：Φ3mm; Φ4mm; Φ6mm; Φ7mm; Φ8mm; Φ10mm; Φ12mm Degree of surface finish：80/60 Package: blister plate (100PCS/layer)