染整技术2025，Vol.47Issue(3)：38-40,3.
基于ICP-MS测定聚丙烯腈纤维的铋含量
Determination of bismuth content in polyacrylamide fiber based on ICP-MS
摘要
Abstract
The detection limit of bismuth content detection method ICP-MS was 0.004 mg/kg,the limit of quantita-tion was 0.013 mg/kg,and the linear correlation coefficient R was 0.999 8.The standard recovery rate of the method was above 90%,and the detection results of the three quality control samples were all within the standard value range.Further verified by AFS detection,the RSD of the detection results of AFS and ICP-MS was<10%,fully verifying the accuracy of the detection method and the reliability of the equipment.The mass fraction of bismuth in 6 kinds of polyacrylonitrile fiber samples ranged from 0.08 to 3.31 mg/kg.关键词
聚丙烯腈纤维/铋含量/准确性/ICP-MSKey words
polyacrylonitrile fiber/bismuth content/accuracy/ICP-MS分类
轻工纺织引用本文复制引用
程羽君,濮杨,宗祥,吴建江,黄陈蓉,丁志峰..基于ICP-MS测定聚丙烯腈纤维的铋含量[J].染整技术,2025,47(3):38-40,3.基金项目
浙江省市场监督管理局科研计划项目(ZC2021B089) （ZC2021B089）
