Ultra high-purity copper powder (6N / 99.9999%) with extremely fine particle size. Originating from Russia pre-2014, this material is currently owned by a Slovenian entity and securely stored in Zurich, Switzerland. Verified with SEM imaging and purity reports. Suitable for advanced applications including high-end electronics, aerospace-grade R&D, nano-materials research, superconducting materials, and battery technologies.
Available in limited quantities. Serious inquiries only.
