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Germanium is a chemical element with symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon.
G 0044 (OTTO) Germanium powder, -100 mesh, 99.999% Cas 7440-56-4 - used for polymerization catalysts and have most recently found use in the production of nanowires.
Harmonized Tariff Code 8112.92
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7440-55-3
Gallium powder, <100 μm, 99.5%
Gallium, 99.9%
7440-05-3
Palladium foil, 0.025 mm, thick, 99.9%
7440-22-4
Silver wire, <1 mm thick, 99.99%
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