| 微波消解-石墨炉原子吸收分光光度法测定米格列醇中的钯 |
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| 引用本文： | 邵俊平,郝贵周,吴善霞. 微波消解-石墨炉原子吸收分光光度法测定米格列醇中的钯[J]. 山东医药工业, 2014, 0(5): 272-273 |
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| 作者姓名： | 邵俊平 郝贵周 吴善霞 |
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| 作者单位： | [1]费县食品药品监督管理局,山东临沂273499 [2]鲁南制药集团有限公司,山东临沂276006 |
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| 摘 要： | 目的：建立原子吸收分光光度法测定米格列醇中钯残留。方法钯空心阴极灯，波长247.6 nm，石墨炉原子化器。结果钯在0.0~140.0μg＆#183;L -1范围内线性关系良好，r =0.9983；平均回收率为94.4%，RSD =3.5%（n =6）。结论该方法可用于米格列醇中钯残留的含量测定。
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| 关 键 词： | 微波消解 石墨炉原子吸收分光光度法 米格列醇 钯 |
Determination of pd in miglitol by microWave digestion - graphite furnace atomic absorption spectrometry |
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| SHAO Jun-ping,HAO Gui-zhou,WU Shan-xia. Determination of pd in miglitol by microWave digestion - graphite furnace atomic absorption spectrometry[J]. , 2014, 0(5): 272-273 |
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| Authors: | SHAO Jun-ping HAO Gui-zhou WU Shan-xia |
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| Affiliation: | 1. Feixian Food and Drug Administration, Linyi 273499, China ;2. Lunan Pharmaceutical Group Co. ,Ltd. ,Linyi 276006, China) |
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| Abstract: | Objective To establish a method for the determination of Pd in miglitol by graphite furnace atomic absorp-tion spectrometry. Methods Palladium hollow cathode lamp was used. The detection wavelength was 247. 6 nm. Graphite Furnace Atomizer was adopted. Results The linear range of Pd was 0. 0 - 140. 0 μg·L - 1（r = 0. 998 3）,the average re-covery was 94. 4% and the RSD was 3. 5%（n = 6）. Conclusion This method can be used to determine residual Pd in miglitol. |
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| Keywords: | Microwave digestion Graphite furnace atomic absorption spectrometry Miglitol Palladium |
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