Germanium Ingot 99.9999% Pure ~1 kilo bar

Sold by the Kilogram.

You will get a few pieces broken up to equal 2.2 pounds. 

Germanium 99.9999% Pure ingot chunks - (total weight ~ 1 kilo)

Due to the margins, No credit cards allowed.

ONLY Bank wire or ACH for payment will be accepted. 

Please contact us for pricing and availability.

** Germanium 99.9999% (6N) is an ultra‑high‑purity metalloid refined for advanced electronic, optical, and semiconductor applications where contamination control is critical. This premium‑grade material offers exceptional chemical stability, a high refractive index, and excellent infrared transparency, making it ideal for IR optics, thermal imaging systems, fiber‑optic components, and precision detectors. With a melting point of 937.4 °C and a diamond‑cubic crystal structure, 6N germanium delivers consistent performance in research environments and high‑end manufacturing processes that demand absolute purity.