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笔者参考总后勤部卫生部编写的《药品检验》及《英国药典》1980年版资料,根据氯霉素分子结构中有一个对硝基苯基团可在波长278nm处有最大吸收这一特点,应用紫外分光光度法测定氯霉素眼药水含量,结果较为满意。测定方法及结果:精密吸取0.25%氯霉素眼药水(济南爱民制药厂出品)10ml,加水至250ml,再取稀释液10ml,加水至100
The author refers to the General Logistics Department prepared by the Ministry of Health, “Drug Test” and “British Pharmacopoeia” 1980 edition of the data, according to the molecular structure of chloramphenicol in a nitrobenzene group can be at a wavelength of 278nm maximum absorption of this feature, the application UV spectrophotometric determination of chloramphenicol eye drops content, the results are more satisfactory. Determination methods and results: Precision drawing 0.25% chloramphenicol eye drops (Jinan Aimin Pharmaceutical Factory produced) 10ml, add water to 250ml, and then take the diluent 10ml, add water to 100