维生素B12, Vitamin B12

瑞氏色素, Wright's Stain

α-(4-甲苯基)甲烷黄酰氯,tech, alpha-p-Xylenesulfonyl chloride

间二溴苄, m-Xylylene Dibromide

YP基质, YP Base Medium

氯化镱(III)水合物, Ytterbium(III) chloride hydrate

氧化镱(III), Ytterbium(III) Oxide

铝酸钇, Yttrium aluminum oxide

水合氯化钇(III), Yttrium(III) chloride hydrate

氟化钇(III), Yttrium(III) fluoride