硝酸铷, Rubidium nitrate

Ruthenium

氯化钌(III)水合物, Ruthenium(III) Chloride Hydrate

亚硝酰硝酸钌(III)溶液, Ruthenium(III) nitrosylnitrate solution

氧化钌(IV), Ruthenium(IV) oxide

水杨醛腙, Salicylaldehyde hydrazone

水杨基水杨酸, Salicylsalicylic acid

氯化钐(III), Samarium(III) chloride

三氧化二钐, Samarium(III) oxide

蓝宝石基片,50.8mm 直径 x 0.332mm 厚,EPI一面抛光,C-轴,HEMCOR单晶体, Sapphire substrate