硫酸铷, Rubidium sulfate

钌,5%负载于活性碳粉末, Ruthenium,5% on activated carbon powder

碘化钌(III),无水, Ruthenium(III) iodide

氧化钌(IV)水合物, Ruthenium(IV) oxide hydrate

(碱性)藏红O, Safranine O

水杨基羟肟酸, Salicylhydroxamic Acid

水合碳酸钐(III), Samarium(III) carbonate hydrate

水合氢氧化钐(III), Samarium(III) hydroxide hydrate

八水硫酸钐, Samarium(III) sulfate octahydrate

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

双(三氟甲基磺酰基)酰亚胺钪(III), Scandium(III) bis(trifluoromethylsulfonyl)imide

水合硝酸钪(III), Scandium(III) nitrate hydrate

三氟甲磺酸钪(III), Scandium(III) Trifluoromethanesulfonate

L-丝氨酸, L-Serine

芝麻酚, Sesamol