Graphite is a frequently appearing mineral. It is one of the manifestations of the chemical element carbon in pure form. Graphite is hard and very well electrically conductive

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is a frequently appearing mineral. It is one of the manifestations of the chemical element Carbon is a chemical element. In nature it either appears chemically bound (such as hydrocarbon) or in pure form (such as diamond).

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in pure form. Graphite is a frequently appearing mineral. It is one of the manifestations of the chemical element carbon in pure form. Graphite is hard and very well electrically conductive

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is hard and very well electrically conductive

The German GS mark (Tested Safety) confirms that a product meets the requirements of the Equipment and Product Safety Law. To enable a company to affix the GS mark to a product, the product must have been tested and certified by an approved test body.