N-乙酰氨苯砜标准溶液, N-Acetyl dapsone Standard solution

茶碱水溶液，20μg/ml, Theophylline solution

柠檬酸, Citric acid monohydrate

邻苯二甲酸二乙酯-D4, Diethyl Phthalate-d4,1000ppm

4-羟基-1,5-二甲基-2-苯基-1,2-二氢-3H-吡唑-3-酮, 4-Hydroxyantipyrine

(S)-2-甲基-1-苯基丙-1-胺盐酸盐, (S)-2-Methyl-1-phenylpropan-1-amine hydrochloride

顺式-3,4-二氨基吡咯烷-1-羧酸叔丁酯, tert-Butyl cis-3,4-diaminopyrrolidine-1-carboxylate

(3-氨基-2-氟苯基)甲醇, (3-Amino-2-fluorophenyl)methanol

甲醇中苯甲醇标准溶液, Benzylalcohol Standard solution

1,4-二苯基二叔丁基二碳酸酯, 1,4-Phenylene di-tert-butyl bis(carbonate)