| KI-MIBK萃取火焰原子吸收分光光度法测定土壤中铅 |
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| 引用本文： | 念娟妮,张宇,张沛,张会强.KI-MIBK萃取火焰原子吸收分光光度法测定土壤中铅[J].安徽农学通报,2014(1):12-12,30. |
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| 作者姓名： | 念娟妮 张宇 张沛 张会强 |
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| 作者单位： | 陕西环境监测中心站,陕西西安710054 |
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| 摘 要： | 采用KI-MIBK萃取火焰原子吸收分光光度法测定土壤中铅。测定波长为217.0，通带宽度0.5nm，灯电流为75%，检出限为0.5 mg/kg，说明该方法适用于测定含铅量较低的土壤。
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| 关 键 词： | KI-MIBK萃取火焰原子吸收分光光度法 土壤 铅 |
KI-MIBK Extraction Flame Atomic Absorption Spectrophotometry for the Determination of Lead in Soil |
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| Institution: | Nian Juanni et al. (Shanxi Environmental Center Monitoring Station,Xi＇an 710054,China) |
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| Abstract: | Lead concentration in soil was determined by the KI-MIBK extraction flame atomic absorption spectrophotometry at wavelength of 217.0 nm,passband width of 0.5nm,and lamp current of 75%,respective-ly.The detection limit was 0.5mg/kg.The results indicated that the method was available for the analysis in the low concentration of lead in soil. |
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| Keywords: | KI-MIBK extraction-flame atomic absorption spectrophotometry Soil Lead |
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