4-吡啶乙酸.盐酸盐, 4-Pyridylacetic Acid Hydrochloride

3-氨基-1H-吡唑-4-羧酸乙酯, 3-Amino-4-carbethoxypyrazole

反式-2-癸烯醛, trans-2-Decenal

3-氯-4-甲氧基苯硼酸, 3-Chloro-4-methoxyphenylboronic acid

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