| 石墨炉原子吸收光谱法测定农产品中的铅、镉 |
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| 作者单位： | 山西省农产品质量安全检验监测中心 山西太原030001(张静，孔蒙河，王国桢，董琳，张子伦)，山西省食品监督检验中心 山西太原030001(孙丽萍) |
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| 摘 要： | 本法采用高压及HNO3-H2O2消解处理农产品样品,以磷酸氢二铵作为基体改进剂,石墨炉原子吸收光谱法测定农产品中铅、镉的研究。
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| 关 键 词： | 农产品 铅 镉 基体改进剂 石墨炉原子吸收法 |
Gfaas Determinatopm of Pb,Cd in Angricultural Products with high Pressure Sample Digestion |
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| Zhang Jing,Sun Liping,Dong Lin,Wang Guozhen. Gfaas Determinatopm of Pb,Cd in Angricultural Products with high Pressure Sample Digestion[J]. Friend of Science Amateurs, 2007, 0(11) |
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| Authors: | Zhang Jing Sun Liping Dong Lin Wang Guozhen |
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| Affiliation: | Zhang Jing1,Sun Liping2,Dong Lin1,Wang Guozhen1 |
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| Abstract: | High pressure and HNO3-H2O2 were applied to the digestion of angricutural Products,and contents of Pb,Cd in the sample were determined by GFAAS,using NH42HPO4 as matrix modifier. |
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| Keywords: | Agricultural Products Pb Cd Matrix Modifier GFAAS |
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