The goal establishment neomycin inoculation fluid content determination method controls the preparation the quality, simultaneously satisfies the hospital preparation quick test the request. The method uses the optical activity law, has the optical rotation based on the sulfuric acid neomycin, digital turns on lathe the optical instruments and the PHS-3C sour treacherous plan automatically by WZZ-2S takes the instrument, (the Yichang Three Gorges manufactures drugs the Limited company by the sulfuric acid neomycin standard, the batch number: 200705056, titre: 687u/mg) is the reagent, take the sodium chloride (Nantong county Chemical pharmaceutical, ≥99.5%) as the additive, the determination sulfuric acid neomycin inoculation fluid content. The result this method's linearity range is 2.0~16mg/mL, specification curve a=0.0144+0.0570C, r=0.9999, high, the low concentration average returns-ratio respectively is 100.69%, 98.91%, 100.65% (n=3), the coefficient of variation respectively is 0.512%, 0.403%, 0.324%(n=3). The conclusion uses in the optical activity law determination sulfuric acid neomycin inoculation fluid the sulfuric acid neomycin content, has the operation easily quickly, the result is accurate, heavy linearity good and so on merits, meets the hospital preparation quick test analysis requirement. key word: Sulfuric acid neomycin inoculation fluid, optical activity law, content determination
Mycophenolate injection purpose of the establishment of a new determination to control the quality of preparation, and preparation to meet the hospital rapid test requirements. Methods Polarimetry, based on neomycin sulfate is optically active, to WZZ-2S digital automatic rotation spectrometer and PHS-3C type of acid poisoning as devices to neomycin sulfate standard (Yichang Three Gorges Pharmaceutical Company Ltd., Lot No. : 200705056, titer: 687 u / mg) for the drug test, sodium chloride (chemical pharmaceutical factory in Nantong, ≥ 99.5%) for the additional agent, mycophenolate injection of new sulphuric acid content. The results of this approach the range of 2.0 ~ 16 mg / mL, the standard of a = 0.0144 +0.0570 C, r = 0.9999, high, medium and low concentrations, the average recovery rate was 100.69%, 98.91%, 100.65% (n = 3), the coefficient of variation was 0.512%, 0.403%, 0.324% (n = 3). Conclusion of sulfuric acid polarimetry new mycophenolate neomycin sulfate injection in the content, is simple fast and accurate, the advantages of good-linear, with hospital preparation of rapid testing requirements.
Key words: new mycophenolate sulfate injection, polarimetry, Determination
这个是英语嘛?语法错误不说,读都读不通~
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Yidi雷去年秋天为你哭泣不再微笑着有一天或许会认为你写的日记都记得。你只能希望你留在我心中的阴影
我会记住你的好生活。
义地雷去年秋天为你哭泣不再微笑着有一天或许会认为你写的日记都记得。你只能希望你留在我心中的阴影