Tamsulosin oral capsule is available as a brand-name drug and a generic drug. Brand name: Flomax. Tamsulosin comes only as a capsule you take by mouth. Tamsulosin oral capsule is used to treat the symptoms of benign prostatic hyperplasia (BPH).
Germanium: geological information. Germanium is not found as the free element in nature. Germanium is found in germanite, argyrodite, and some zinc ores. It is also present in coal and its presence in coal insures reserves for many years.ermanium is found in germanite, argyrodite, and some zinc ores. It is also present in coal and its presence in coal insures reserves for many years.
To obtain an even more pure sample of germanium, GeCl4 can be reacted with hydrogen. Uses: The mot widely known application of germanium is in the form of a semiconductor. A semiconductor is a material that conducts electricity better than an insulator, such as wood, but not as well as a conductor, such as copper. In order for a semiconductor to get its characteristics, it must be doped with a trivalent or pentavalent material. This normally includes arsenic and gallium. Germanium was the first metal used in a transistor, which has come to replace the vacuum tube.