| 纺织品禁用偶氮染料中三种芳香胺的测量不确定度分析 |
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| 引用本文： | 陈南希,曾蓉,孙近,朱福忠.纺织品禁用偶氮染料中三种芳香胺的测量不确定度分析[J].纺织科技进展,2011(4):54-56,73. |
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| 作者姓名： | 陈南希 曾蓉 孙近 朱福忠 |
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| 作者单位： | 四川省纤维检验局,四川成都,610015 |
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| 摘 要： | 按照GB/T 17592-2006标准测定纺织品中可萃取的禁用偶氮染料,以联苯胺、对氯苯胺和3,3’-二甲氧基联苯胺为例,对该方法整个过程中产生的测量不确定度进行评估,通过对不确定度来源的分析、量化,合成了不确定度,并将芳香胺回收率作为不确定度进行评估。结果表明在该方法中,禁用偶氮染料检测过程中随机效应、芳香胺回收率及标准溶液配制过程中引入的不确定度是最主要的影响因素。
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| 关 键 词： | 纺织品 不确定度 联苯胺 对氯苯胺 3 3’-二甲氧基联苯胺 |
Evaluation of Uncertainty in Measurement of Three Aromatic Amines in the Textiles Banned Azo Dyes |
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| CHEN Nan-xi,ZENG Rong,SUN Jin,ZHU Fu-zhong.Evaluation of Uncertainty in Measurement of Three Aromatic Amines in the Textiles Banned Azo Dyes[J].Progress in Textile Science & Technology,2011(4):54-56,73. |
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| Authors: | CHEN Nan-xi ZENG Rong SUN Jin ZHU Fu-zhong |
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| Affiliation: | CHEN Nan-xi,ZENG Rong,SUN Jin,ZHU Fu-zhong(Sichuan Fibre Testing Bureau,Chengdu 610015,China) |
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| Abstract: | According to the standard of GB/T17592-2006,the extractable banned azonic colourants in textiles were determined.Taking benzidine,p-chloroaniline and 3,3′-dimethoxybenzidine for example,the uncertainty in the whole process of this determination method was |
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| Keywords: | textile uncertainty benzidine p-chloroaniline 3 3＇-dimethoxybenzidine |
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