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火焰原子吸收分光光度法测定大青盐中氯化钠的含量
引用本文:徐鸿,刘晓芳,萨力塔娜提,尹丽,李革.火焰原子吸收分光光度法测定大青盐中氯化钠的含量[J].中国药师,2011,14(10):1453-1454.
作者姓名:徐鸿  刘晓芳  萨力塔娜提  尹丽  李革
作者单位:新疆维吾尔自治区食品药品检验所 乌鲁木齐830002
基金项目:科技部国家科技支撑计划项目
摘    要:目的:研究矿物药大青盐中氯化钠含量的测定方法。方法:火焰原子吸收分光光度法测定大青盐中氯化钠的含量。结果:氯化钠浓度在0~10 mg·L-1范围内遵循郎伯比耳定律(r=0.997 3),加标回收率为98.6%~103.8%。结论:该方法专属性强,简便易行,灵敏度高,可用于测定矿物药大青盐中氯化钠含量。

关 键 词:大青盐  氯化钠  火焰原子吸收分光光度法

Determination of Sodium Chloride in Halite Halitum by FAAS
Xu Hong,Liu Xiaofang,Salitanati,Yin Li,Li Ge.Determination of Sodium Chloride in Halite Halitum by FAAS[J].China Pharmacist,2011,14(10):1453-1454.
Authors:Xu Hong  Liu Xiaofang  Salitanati  Yin Li  Li Ge
Institution:Xu Hong,Liu Xiaofang,Salitanati,Yin Li,Li Ge(Xinjiang Uygur Autonomous Region Institute For Food and Drug Control,Urumqi 830002,China)
Abstract:Objective: To study the method of determination of sodium chloride in halite halitum. Method : The content of sodium chloride in halite halitum was determined by flame atomic absorption spectrometry (FAAS). Result: The results showed that the content of sodium chloride in halite halitum within the range of 0-10 mg·L^- 1 was accorded with the Beer' s law (r = 0. 997 3 ) and recovery was 98.6%-103.8%. Conclusion: The method is specific, simple and sensitive which can be applied in the analysis of halite halitum.
Keywords:Halite halitum  Sodium chloride  Flame atomic absorption spectrometry  
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