麻烦大神 帮忙翻译成英文 急急急!!! 急着交论文答辩 谢谢了

2025-02-24 20:46:11
推荐回答(2个)
回答1:

Abstract: Objective To establish a HPLC method for the content determination of nifedipine tablets. Methods ODS column, methanol-water (60:40) as mobile phase, the flow rate was 0.8ml/min, the detection wavelength was 235nm. Results the concentration of nifedipine in 0.0125~0.4mg/ml linear range, correlation coefficient r is 0.9999. The average recovery of high, low, 3 concentrations were 101.66%, 99.99%, 99.23%; RSD for 1.56% days; day RSD 0.79%. Conclusion the method is specific, sensitive, accurate, rapid and simple. Keywords: HPLC; nifedipine; Determination of content

回答2:

Abstract:Objective To establishaHPLCmethodforthecontent determinationofthenifedipine.ODS columnwith methanol - water(60:40)as the mobile phaseflow rate was0.8ml/min,thedetection wavelength was235nm.Nifedipineconcentrationintherangeof0.0125 ~ 0.4mg/mlgood linear relationship,thecorrelation coefficient r= 0.9999.High,medium and lowconcentrationaveragerecoverieswere101.66%, 99.99%,99.23%;day RSDwas 1.56%;day RSDwas 0.79%.Conclusion This method isexclusive,high sensitivity,accurate,fast and easy.Keywords: HPLC;nifedipineDetermination of content;
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