| 纺织品中禁用偶氮染料的测定 |
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| 引用本文： | 时连,姜文良,林斌,杨民. 纺织品中禁用偶氮染料的测定[J]. 纺织科技进展, 2009, 0(3) |
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| 作者姓名： | 时连 姜文良 林斌 杨民 |
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| 作者单位： | 太仓市产品质量监督检验所,江苏,苏州,215400 |
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| 摘 要： | 依据GB/T 17592-2006研究样品前处理过程的技术参数时联苯胺回收率的影响,得出最佳前处理参数.将气质联用仪(GC-MSD)和高效液相色谱一二级管阵列检测器(HPLC-DAD)两种色谱手段应用于禁用偶氮染料定性过程中,可以有效避免同分异构体造成的假阳性,并且比较GC-MSD外标法、内标法与HPLC-DAD外标法定量结果的差别.
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| 关 键 词： | 禁用偶氮染料 同分异构体 内标法 外标法 |
Determination of Banned Azo Colourants in Textiles |
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| SHI Lian,JIANG Wen-liang,LIN Bin,YANG Min. Determination of Banned Azo Colourants in Textiles[J]. Progress in Textile Science & Technology, 2009, 0(3) |
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| Authors: | SHI Lian JIANG Wen-liang LIN Bin YANG Min |
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| Affiliation: | Taicang Institue of Supervision&Testing on Probuct Quality;Suzhou 215400;China |
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| Abstract: | Based on GB/T17592-2006,the technical parameters of samples pre-treatment process effects of recovery benzidine were studied and the best pre-treatment parameters were acquired.GC-MSD and HPLC-DAD means being used in the qualitative process,could effectively avoid the false positive caused by the same differentiation conformation,and comparative GC-MSD external standard method,internal standard method and external standard HPLC-DAD quantitative differences were compared. |
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| Keywords: | banned azo colourants isomers internal standard method external standard method |
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