| 电位滴定法快速测定玻璃中的氧化钡 |
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| 引用本文： | 孙环宝.电位滴定法快速测定玻璃中的氧化钡[J].玻璃与搪瓷,1992,20(1):21-25,14. |
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| 作者姓名： | 孙环宝 |
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| 作者单位： | 轻工业部玻璃搪瓷工业科学研究所 |
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| 摘 要： |
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| 关 键 词： | 玻璃 测定 电位滴定 氧化钡 |
Rapid Determination of BaO in Glassware by Potentiometric Titration |
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| Sun Huanbao.Rapid Determination of BaO in Glassware by Potentiometric Titration[J].Glass & Enamel,1992,20(1):21-25,14. |
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| Authors: | Sun Huanbao |
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| Abstract: | A potentiometric titration method for rapid determination of BaO in glassware using tetraphenylboron ion melective electrode as an indicator electrode is introduced in the present paper.The determining condition and the interference are discussed.Relative standard deviation of determining standard sample NBS 89 containing 1.4% BaO and glass sample containing 4.25% BaO is 2.9% and 1.1% respectively. |
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| Keywords: | barium ozide potentiometrio titration |
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