分段加标回收法在纺织品禁用偶氮染料测定过程中的应用  

Application of Staged Spike and Recovery Method in the Determination of the Banned Azo Colourants in Textiles

作　　者：张香俊 ZHANG Xiangjun(Meishan Fiber Inspection Institute,Meishan620010,China)

机构地区：[1]眉山市纤维检验所,四川眉山620010

出　　处：《纺织科技进展》2023年第11期38-40,共3页Progress in Textile Science & Technology

摘　　要：分段加标回收法即在纺织品禁用偶氮染料测定过程中对影响检测数据结果准确性的各个环节运用加标回收法进行分析,该方法的应用可以帮助检测人员加深对GB/T 17592—2011各环节操作的理解,掌握如何利用标准物质进行加标验证和质控,锁定在操作过程中的不符合因素,从而采取纠正预防措施,保证检测结果的准确性。The staged spike and recovery method is to analyze the various aspects that affect the accuracy of detection data during the determination of the banned azo colourants in textiles.The application of this method could help inspectors deepen their understanding of the various aspects of operation mentioned in GB/T 17592—2011,master how to use reference materials for spiking verification and quality control,find out the non-compliance factors in the operation process,so as to take corrective and preventive measures to ensure the accuracy of the detection results.

关 键 词：分段加标回收法 禁用偶氮染料测定 不符合因素 检测结果 

分 类 号：TS190.92[轻工技术与工程—纺织化学与染整工程]