三氧化二钐(III), Samarium(III) oxide

三氟甲烷磺酸钐(III), Samarium(III) trifluoromethanesulfonate

肌氨酸, Sarcosine

溴化钪, Scandium(III) bromide

水合硝酸钪, Scandium(III) nitrate hydrate

癸二酸, Sebacic Acid

L-丝氨酸苄酯盐酸盐, L-Serine Benzyl Ester Hydrochloride

对六联苯, p-Sexiphenyl

硅胶 60, Silica gel 60

硅胶 60, Silica gel 60

硅胶, Silica gel

硅胶, Silica gel

碳化硅, Silicon carbide

碳化硅, Silicon carbide

碘化硅(IV), Silicon(IV) iodide