| 火焰发射光谱测定微量钡的方法研究 |
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| 引用本文： | 张萍,徐京龙.火焰发射光谱测定微量钡的方法研究[J].光谱实验室,1995,12(4):41-45. |
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| 作者姓名： | 张萍 徐京龙 |
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| 作者单位： | 山东进出口商品检验局 |
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| 摘 要： | 本文在原子吸收光谱仪的发射方式上，选择钡５５３．５ｎｍ发射线，以空气乙炔火焰为发射光源，进行了火争发射法测钡的方法研究。全面讨论了测试条件和干扰试验，并与ＩＣＰ－ＡＥＳ、笑气乙炔ＡＡＳ，以及空气乙炔ＡＡＳ进行了比较，还讨论了乙醇的增感作用，并对出口材料中的可溶性钡进行了测定比较，得到满意结果。
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| 关 键 词： | 发射光谱 钡 玩具材料 |
Study on Determination of Trace Barium by Flame Emission Spectroscopy |
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| Zhang Ping ,Xu Jinglong,Zhao Zuliang,Wang Guang,SunJian.Study on Determination of Trace Barium by Flame Emission Spectroscopy[J].Chinese Journal of Spectroscopy Laboratory,1995,12(4):41-45. |
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| Authors: | Zhang Ping Xu Jinglong Zhao Zuliang Wang Guang SunJian |
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| Abstract: | A method research for determination of trace barium by flame emission spectroscopy has been described,basing on the emission made of AAS.The emission line of barium is 553.5nm and the emission source is air-acetylene flame.The experimental conditions and inference experiments were discussed totally and the results were compared with the results of N2O-acetylene AAS,ICP-AES and air-acetylene AAS.The Sensibilization of ethanol was also discussed.The contents of soluble barium in materials with the export toy is made from,were also determined.The results were satisfactory. |
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| Keywords: | FAES Emission Spectrometry Barium |
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