摘要
3 高效液相色谱法（HPLC法） 该方法将HPLC法列为禁用偶氮染料的检测方法之一是十分适宜的。因为HPLC法对列入禁用范围的芳香胺的分离分析十分有效,且准确度高。 作为实例,该方法推荐的HPLC的具体技术条件,原件可能有误,其选用的固定相LiChrosob 60 RP—Select B（5μm）250×46mm疑为LiChrospher 60 RP—Select
Problems occured in implementing the provisional method of forbidden azo dyestuffs detection issued by Ger-men were discussed. The pretreatment (reduction) of sample should be the same as the method .while the seperating analysis technique wouldn't compel the conformable. Selection of instruments should be according to the conditions of the detector itself and should be satisfied the requirements of detection. The analysis technique should be always improved through a large number of experiments. So,the detection method can be perfect and complete.
出处
《印染》
北大核心
1996年第10期29-31,共3页
China Dyeing and Finishing
关键词
染料
禁用染料
检测
德国
Dye Detection Environment protection Standard
