Niobium Fluoride NbF5 7783-68-8 Granules 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20114 NbF5 99.99% 1 mm - 4 mm vac. sintered 견적문의 Powder 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20466 NbF5 99.99% - 80 mesh 견적문의