三氧化硫N,N-二甲基甲酰胺复合物, Sulfur trioxide N,N-dimethylformamide complex

汞标准溶液, Mercury standard solution

二苯甲酮, Benzophenone

DL-组氨酸盐酸盐一水合物, DL-Histidine hydrochloride

2-氯-4-羟基苯甲酸, 2-Chloro-4-hydroxybenzoic acid hydrate

磷酸二氢钾,无水, Potassium phosphate

对苯二甲酸二辛酯 1KG, Bis(2-ethylhexyl) terephthalate

一水正戊烷磺酸钠, 1-Pentanesulfonic acid

O,O'-双(2,2,2-三氟乙基)磷乙酸甲酯, Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate

反-1，4-二溴-2-丁烯, trans-1,4-Dibromo-2-butene