Aluminum powder (also known as "silver dust") is a metallic silver pigment that is often made of aluminum foil. The aluminum powder can be ground into a fine powder and polished. More information about Aluminium Al Powder
The cobalt-cobalt powder is an extremely fine form. Co. Co. is a powder with a grayish color. This powder is compatible for dispersion in both acidic and magnet solutions. Purity>99.5% Pebble size: 20-80nm Cobalt Co Pulch Cobalt They are well-known
S. Blackgray non metallic. It is possible to combine with either concentrated sulfuric acid or chloroform. Its purity is 99.9%. Three options are available: 100-200 and 325.
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