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Nnukwu ịdị ọcha 5N ruo 7N (99.999% ruo 99.99999%) Oxide ọla kọpa
Ngwaahịa anyị nwere ọla kọpa oxide, site na 5N ruo 7N (99.999% ruo 99.99999%) dị oke ọcha ma na-esetịpụ ụkpụrụ ọla edo maka ịdị mma na arụmọrụ. Ka anyị lebakwuo anya n'ọtụtụ uru na ngwa nke ngwaahịa Copper Oxide anyị dị mkpa n'ọtụtụ ụlọ ọrụ.
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Nnukwu ịdị ọcha 5N ruo 7N (99.999% ruo 99.99999%) Tellurium Oxide
Ụdị ngwaahịa tellurium oxide anyị, site na 5N ruo 7N (99.999% ruo 99.99999%), dị oke ọcha, ntụkwasị obi na nke dị elu, ma nwee ike iguzogide ọtụtụ ule dị mma. Ka anyị lebakwuo anya n'ọtụtụ uru na ngwa nke ngwaahịa tellurium oxide anyị dị na mpaghara dị iche iche.
