摘要
本文依据国标GB 17592.1-1998、GB 17592.2-1998、GB 17592.2-1998、GB/T 17592-2006和GB/T 17592-2011,从采用仪器、定量方法、前处理方法等多方面详细比较分析了国标中偶氮检测方法的变更要点,并结合实验数据详细分析了各个分析方法的优缺点。
This article gives a deep insight into the change of national standard GB 17592.1-1998, GB 17592.2-1998, GB 17592.2-1998, GB/T 17592-2006 and GB/T 17592-2011 about detection method for banned azo dyes, and discusses and compares the key points of the change of the azo detection methods in the national standard, and analyzes the advantages and disadvantages of each method in combination with the experimental data.
出处
《广东化工》
CAS
2017年第3期153-153,172,共2页
Guangdong Chemical Industry
关键词
禁用偶氮染料
国标
比较
优缺点
banned azo dyes
national standard
comparison
advantages and disadvantages
