| 三种甲醛定量分析方法的比较研究 |
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| 引用本文： | 于波,孔庆媛,李辉.三种甲醛定量分析方法的比较研究[J].人造板通讯,2011(7):24-27. |
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| 作者姓名： | 于波 孔庆媛 李辉 |
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| 作者单位： | [1]国家家具及室内环境质量监督检验中心,北京100068 [2]北京林业大学,北京100083 |
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| 基金项目： | 首都标准化战略及质监关键技术研究（D09050603750802） |
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| 摘 要： | 比较了国内外测量室内空气中甲醛常用的3种分光光度分析方法：乙酰丙酮法、酚试剂法、变色酸法,通过3种方法的标准曲线和R2比较每种方法的线性和灵敏度,并通过精密度实验对3种方法的重复性进行了比较。
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| 关 键 词： | 甲醛 分析方法 分光光度法 乙酰丙酮法 酚试剂法 变色酸法 |
Comparative Study on Three Stoichiometric Analysis Methods of Formaldehyde |
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| Yu Bo,Kong Qingyuan,Li Hui.Comparative Study on Three Stoichiometric Analysis Methods of Formaldehyde[J].Wood-Based Panels,2011(7):24-27. |
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| Authors: | Yu Bo Kong Qingyuan Li Hui |
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| Affiliation: | 1.National Center for Quality Supervision ＆ Inspection of Furniture and Indoor Environment,Beijing 100068,China; 2.Beijing Forestry University,Beijing 100083,China |
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| Abstract: | Three spectrophotometry methods（acetylacetone method,phenol reagent method,and chromotropic acid method） that are frequently used for determining indoor formaldehyde concentration are compared.The linearity and sensitivity of each method are shown by standard curve and R2.Consistency and reliability of three methods are also studied. |
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| Keywords: | formaldehyde analysis method spectrophotometer acetylacetone method phenol reagent method chromotropic acid method |
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