氧化铑(III)五水合物, Rhodium(III) oxide pentahydrate

乙酸铷, Rubidium acetate

硝酸铷, Rubidium nitrate

溴化钌(III)水合物, Ruthenium(III) bromide hydrate

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

D-(-)-水杨苷, D-(-)-Salicin

六水溴化钐, Samarium(III) bromide hexahydrate

三氧化二钐, Samarium(III) oxide

蓝宝石基片,50.8mm 直径 x 0.432mm 厚,EPI 两面抛光,C-轴,HEMCOR单晶体, Sapphire substrate

六水氯化钪, Scandium(III) chloride hexahydrate