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甘志勇,彭靖茹,农耀京,陈强.微波消解-石墨炉原子吸收法测定土壤中铝的含量[J].广西科学院学报,2010,26(3):287-288. [点击复制]
- GAN Zhi-yong,PENG Jing-ru,NONG Yao-jing,CHEN Qiang.GFAAS Determination of Al in Soil by Microwave Digestion[J].Journal of Guangxi Academy of Sciences,2010,26(3):287-288. [点击复制]
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| 微波消解-石墨炉原子吸收法测定土壤中铝的含量 |
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甘志勇1,2, 彭靖茹1, 农耀京1,2, 陈强1,2
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| (1.广西壮族自治区亚热带作物研究所, 广西南宁 530001;2.农业部亚热带果品蔬菜质量监督检验测试中心, 广西南宁 530001) |
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| 摘要: |
| 采用微波消解土壤样品,自制石墨管涂钽层,建立微波消解-石墨炉原子吸收光谱法测定土壤中铝含量的方法,并用该方法测定土壤标准物质GSS-3、GSS-4、ESS-3中的铝。结果显示,测定值与标准值相符。该方法有一定的实用性,能满足实际样品的分析要求。 |
| 关键词: 原子吸收法 微波消解 涂钽石墨管 铝 |
| DOI： |
| 投稿时间：2010-07-01 |
| 基金项目: |
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| GFAAS Determination of Al in Soil by Microwave Digestion |
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GAN Zhi-yong1,2, PENG Jing-ru1, NONG Yao-jing1,2, CHEN Qiang1,2
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| (1.Guangxi Subtropical Crops Research Institute, Nanning, Guangxi, 530001, China;2.Quality Supervision and Testing Center of Subtropical Fruit and Vegetable, Ministry of Agriculture, Nanning, Guangxi, 530001, China) |
| Abstract: |
| Microwave assisted heating was applied to the digestion of soil samples.The microwave digestion-graphite furnace atomic absorption spectrometry determination of aluminum in soil samples with tantalum-coated graphite tube was established. The aluminum was determined in GSS-3, GSS-4 and ESS-3 soil standard substance. The result was consistent with the certified value. This method was practicable and was meeted the requirements of analysis of soil sample. |
| Key words: atom absorb method microwave digestion tantalum-coated graphite tube aluminum |
