High purity germanium nanopowders can be used for a variety of transistors, rectifiers and other devices.
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Germanium metal powder, 50nm, 99.9%, could also do 80-100nm. widely used as transistor materials.
50nm high purity nano innorganic Germanium powder supply from china.
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Great quality 50nm 99.999% pure metal germanium nano powder for sale from HWNANO.
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