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| 石墨炉原子吸收分光光度法测定地表水中的锑 |
| Determ ination ofAntimonyin SurfaceW ater by Graphite Furnace A tom ic Absorption Spectrometry |
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| DOI： |
| 中文关键词: 锑 石墨炉原子吸收分光光度法 地表水 |
| 英文关键词: Antimony Graphitefurnace atomicabsorptionspectrometry Surface water |
| 基金项目: |
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| 摘要点击次数: 1445 |
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| 中文摘要: |
| 采用石墨炉原子吸收分光光度法测定地表水中的锑, 优化了仪器测量参数, 讨论了干扰离子的干扰。方法在0μg/L~ 100μg/L 范围内线性良好, 检出限为0.9μg/L, 平行测定的RSD为1.3% ~ 9.8%, 加标回收率为 97.9% ~ 104%,标准样品的测定结果符合要求。 |
| 英文摘要: |
| A method was established for determination ofAntimony in surface water by graphite furnace atomicabsorption spectrometry. By optimizing instrumentparameters and eliminating influence ofinterferenceions, theresultsshowedgoodlinearityfrom 0μg/L to100μg/L, detectionlim its0.9μg/L, RSD by parallel between 1.3% and 9.8%, and spiked recoveriesbetween 97.9% and 104%. Standard sample oftestresults mettheanalyticalrequirem en.t |
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