| 高效液相色谱法和光度法测定苯酚的对比 |
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| 引用本文： | 龙玲,贾竹贤.高效液相色谱法和光度法测定苯酚的对比[J].木材工业,2011,25(4):30-33. |
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| 作者姓名： | 龙玲 贾竹贤 |
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| 作者单位： | 中国林科院木材工业研究所;国家林业局木材科学与技术重点试验室,北京100091 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD18B0903); 中国林科院林业新技术所基金(CAFINT2007C06); 质检公益性行业科研专项(200910218) |
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| 摘 要： | 分别对液相色谱法和4-氨基安替比林分光光度法,测定苯酚的精密度、检测限及准确度等,进行对比和分析.结果表明:色谱法和光度法精密度和准确度均较高,但光度法操作简便且检出限较低,费用少,建议作为酚醛胶木制品苯酚释放的定量方法.
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| 关 键 词： | 苯酚 4-氨基安替比林分光光度法 高效液相色谱 精密度 准确度 检测限 |
Comparison Determination of Phenol by High-Performance Liquid Chromatography and Spectrophotometry |
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| LONG Ling,JIA Zhu-xian.Comparison Determination of Phenol by High-Performance Liquid Chromatography and Spectrophotometry[J].China Wood Industry,2011,25(4):30-33. |
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| Authors: | LONG Ling JIA Zhu-xian |
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| Institution: | LONG Ling,JIA Zhu-xian(Research Institute of Wood Industry,Chinese Academy of Forestry,Key Lab of Wood Science and Technology of StateForestry Administration,Beijing 100091,China) |
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| Abstract: | The authors analyzed the accuracy and detection limit to determine phenol in 4-amino-antipyrine by spectrophotometry and HPLC.The results showed that the precision and accuracy of both HPLC and spectrophotometry were very high.Spectrophotometry was easy to operate,had a lower limit of detection and lower cost.Spectrophotometry was recommended to determine phenol emission from PF wood products. |
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| Keywords: | phenol 4-amino-antipyrine spectrophotometry high-performance liquid chromatography(HPLC) precision accuracy limit of detection |
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