盐酸丁双胍标准溶液, Buformin hydrochloride Standard solution

酒石酸盐标准品, Potassium tartrate dibasic hemihydrate (as tartrate)

醋酸甲基泼尼松龙乙腈溶液, Methylprednisolone 21-acetate,1000ppm

呋喃西林, Furacilin; Nitrofurazone,1000ppm

苯乙醇胺A, Phenylethanolamine A,1000ppm

4-(3-氟苯甲氧基)苯甲醛, 4-(3-Fluorobenzyloxy)benzaldehyde

6-溴-2-甲基-2H-苯并[b][1,4]噁嗪-3(4H)-酮, 6-Bromo-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one

4-苄基吗啉-2-甲腈, 4-Benzylmorpholine-2-carbonitrile

3-(4-氰苯基)-氧代丙酸乙酯, Ethyl 3-(3-cyanophenyl)-3-oxopropanoate

(3R,4S,5S)-3-甲氧基-5-甲基-4-(甲基氨基)庚酸叔丁酯盐酸盐, (3R,4S,5S)-tert-Butyl 3-methoxy-5-methyl-4-(methylamino)hept