Selenium Suppliers

Tarkush firm in Russia has the opportunity to SELL OFFICIALLY selenium-enriched stable isotope Se-74 (chemical purity of 99.98% isotopic purity 99, 95% made i

Seleniu Isotope 74 for sale! all analysis done in germany!(included in pictures)  99.9097% min  549gr for price and informations f

 High Purity Selenium 5N 6N 99.999%, 99.9999% Impurity PPM Max (ICP-MS) Se-5N Cu/Ag/Ni/Cd 0.2, Mg/Sb/Bi/In/Fe/Te/Ca/Al/Ti/Pb 0.5, Hg 1ppm max Se-6NC

As a specialized manufacturer and exporter for Selenium. We will offer it with high quality and competitive price. If you are interested in our Selenium, please

Good afternoon, I can offer a regular supply of selenium 74 enriched with a stable isotope with the following parameters - There is an export license. * Quality

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Tellurium is chemically related to selenium and sulfur. Property: Tellurium adopts a polymeric structure, consisting of zig-zag chains of Te atoms. This gray m

Interested in a Mine with a study already made in a lab analisys 41.7 % of Manganese per ton. The mine is located in Mexico, with a 400 hectarea surface of m