碳酸铷, Rubidium carbonate

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

肌氨酸乙酯盐酸盐, Sarcosine Ethyl Ester Hydrochloride

六水氯化钪, Scandium(III) chloride hexahydrate

三氧化二钪, Scandium(III) oxide

Sepabeads® SP207