99.9999% Ge target
320元
99.99% GeTe target
1元
99.99% GeSe2 target
99.999% Ge powder
99.999%,GeO2 powder
99.999%(区熔锗) 99.9999%(单晶锗) Ge pellet
1800元
99.99% AuGe11.4Ni5 pellet 贵金属以当天价格为准
99.99% GeTe pellet
99.99% GeSe2 pellet
99.99% Au:Ge=88:12 wt%
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