水, Water

木糖醇, Xylitol

YP基质, YP Base Medium

无水氟化镱(III), Ytterbium(III) fluoride

铝酸钇, Yttrium aluminum oxide

氟化钇(III), Yttrium(III) fluoride

氧化钇(III)片, Yttrium(III) oxide pellets

三氟乙酸钇(III)水合物, Yttrium(III) trifluoroacetate hydrate

沸石 Y, Zeolite Y

二水乙酸锌, Zinc acetate dihydrate