Praseodymium(III) Oxide Pr2O3 12036-32-7 Granules 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT25843 Pr2O3 99.9% 3 mm - 12 mm vac. sintered 견적문의 Powder 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT28424 Pr2O3 99.5% - 325 mesh approx IE 견적문의