| 微波熔样-氢化物——原子荧光光谱法测定水镁石中的铅 |
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| 引用本文： | 罗云莲.微波熔样-氢化物——原子荧光光谱法测定水镁石中的铅[J].辽东学院学报(自然科学版),2002,9(2):14-15. |
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| 作者姓名： | 罗云莲 |
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| 作者单位： | 丹东职业技术学院环境生态系.辽宁,丹东,118003 |
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| 摘 要： | 本文研究了微波熔样及氢化物-原子荧光光谱法测定水镁石中的铅的适宜条件。提出用铁氰化钾作为增敏剂,实现了盐酸-硼氢化钾-铁氰化钾体系发生烃基铅的可行性。在测定条件下,铅的线性范围0～160ng/mL,检出限为1.35ng/mL,回收率88%～111%。
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| 关 键 词： | 微波熔样 氢化物 原子荧光法 铁氰化钾 铅 |
| 文章编号： | 1008-2174(2002)02-0014-02 |
| 修稿时间： | 2002年1月26日 |
Measurement of Lead in Water-magnesium-ore by the Method of Microwave Sample-hydride-atomic Fluorescence Spectrum |
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| LUOYun-lian.Measurement of Lead in Water-magnesium-ore by the Method of Microwave Sample-hydride-atomic Fluorescence Spectrum[J].Journal of Liaodong University：Natural Sciences,2002,9(2):14-15. |
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| Authors: | LUOYun-lian |
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| Abstract: | The author studies the workableconditions of measurementof lead in water-magnesium-oresample-hy-dride-atomicfluorescence spectrum.The author puts forward to makeferric potassiumcyanide as sensitizer and realizes the feasibility of producing alky.Lead in the system of muriatic acid-BoronPotassiumhy-dride-ferricpotassiumcyanide,with the measurementcondition,Linear range of lead:0～160ng/mL,limit of check up:1.35ng/mL,Rate.Of recovery:88%～111%. |
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| Keywords: | microwavesamples atomic fluorescence ferric potassiumcyanide lead |
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