Holmium Nitride HoN 12029-81-1 Powder 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20726 HoN 99.9% - 60 mesh (Ta£¼0.5% typ),DS 견적문의 LT23048 HoN 99.9% - 60 mesh DS 견적문의