PUREAL can produce ultra-high purity 7N 99.99999% Germanium metal.

Features:

1. Lustrous, hard, grayish-white solid metalloid in the carbon group, chemically similar to its group neighbors tin and silicon.

2. Purified germanium is a 'p-type' semiconductor material.

3. Conductivity depends largely on added impurities.

4. Attacked by nitric acid and aqua regia, but stable in water, acids, and alkalies in absence of dissolved oxygen, low toxicity.

PUREAL CO., LTD. is a new material company concentrated on providing high-purity metals and high-quality raw materials for high-tech enterprises and research institutes, the purity ranges from 99.9999% to 99.99999999%. Our company can also offer customized synthesis of a variety of new developed materials, we are committed to be a professional "Advanced Functional Materials Service Provider" all over the world.