高效液相色谱法和光度法测定苯酚的对比

龙玲; 贾竹贤

doi:10.19455/j.mcgy.2011.04.010

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高效液相色谱法和光度法测定苯酚的对比
Comparison Determination of Phenol by High-Performance Liquid Chromatography and Spectrophotometry
1. 中国林科院木材工业研究所
2. 国家林业局木材科学与技术重点试验室
2011年25卷第4期页码：30-33
DOI： 10.19455/j.mcgy.2011.04.010

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[1]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(04):30-33.

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.
[1]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(04):30-33. DOI： 10.19455/j.mcgy.2011.04.010.

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. DOI： 10.19455/j.mcgy.2011.04.010.

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。

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.

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

Keywords

phenol4-amino-antipyrine spectrophotometryhigh-performance liquid chromatography（HPLC）precisionaccuracylimit of detection

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