4-戊炔酸, 4-Pentynoic Acid

罗丹明B, Rhodamine B

钯碳, Palladium on activated carbon

镉标液,500ML, Cadmium solution 1000 ppm

十二水硫酸铝钾, Aluminium potassium sulfate dodecahydrate

3-溴苯肼盐酸盐, 3-Bromophenylhydrazine Hydrochloride

吡啶-4-乙酸乙酯, Ethyl 4-Pyridylacetate

二丙烯酸乙二醇酯, Ethylene diacrylate

L-(+)-古洛糖酸-γ-内酯, L(+)-Gulonic acid gamma-lactone

2,7-二羟基萘, 2,7-Dihydroxynaphthalene