纺织品中禁用偶氮染料检测的不确定度评定  

Evaluation of Uncertainty in Detection of Banned Azo Dyes in Textiles

作　　者：钱友荣 李天龙 孙一峰[1] 魏俊锋 Qian Yourong;Li Tianlong;Sun Yifeng;Wei Junfeng(Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals, China National Analytical Center, Guangzhou 510070, China)

机构地区：[1]中国广州分析测试中心广东省化学危害应急检测技术重点实验室,广东广州510070

出　　处：《广东化工》2018年第11期235-236,241,共3页Guangdong Chemical Industry

摘　　要：按照EN14362-1:2012标准检测纺织品中的禁用偶氮染料,测试各类纺织品禁用芳香胺的含量。本试验采用气相色谱-质谱联用仪(GC-MS)测定纺织品中禁用偶氮染料中的可分解芳香胺。以测定联苯胺的含量为例,对影响测定结果的各因素进行分析,评定其不确定度。The banned azo dyes in textiles were tested according to the EN14362-： 2012 standard and the banned aromatic amines in all kinds of textiles were tested. A gas chromatography-mass spectrometry（GC-MS） was used for the determination of decomposable aromatic amines in prohibited azo dyes in textiles.Taking the content of benzidine as an example, the factors affecting the determination result were analyzed, and the uncertainty was evaluated.

关 键 词：纺织品 禁用偶氮染料 不确定度 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]