Lithium Selenide Li2Se 12136-60-6 Granules 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20229 Li2Se 99.9% 3 mm - 6 mm VIM Alloyed 견적문의 Powder 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20230 Li2Se 99.9% - 200 mesh VIM Alloyed 견적문의