4，8-二羟基喹啉-2-甲酸, 4,8-Dihydroxyquinoline-2-carboxylic Acid

钙标液,500ML, Calcium solution 1000 ppm

二水硫酸钙, Calcium sulfate dihydrate

1,2-辛二醇, 1,2-Octanediol

4-(三氟甲氧基)苯甲醛, 4-(Trifluoromethoxy)benzaldehyde

1,4-环己二酮单乙二醇缩酮, 1,4-Dioxaspiro[4.5]decan-8-one

2,2'-氧双(乙胺), 2,2'-Oxybis(ethylamine)

反式-2 - (4 - 溴苯甲酰基) -1 - 环己烷羧酸, trans-2-(4-Bromobenzoyl)-1-cyclohexanecarboxylic acid

氯化铑(III)水合物, Rhodium(III) chloride hydrate

D-葡糖酸钾, Gluconic acid