中国非金属矿工业导刊Issue(3)：65-69,5.
石棉检测用折射率浸渍液标准样品的研制
Development of Reference Materials for Refractive Index Immersion Liquids Used in Asbestos Detection
宋志堃 1郭银祥 1昝敏杰 1李仔栓1
作者信息
- 1. 国检测试控股集团北京科技有限公司,北京 100176
- 折叠
摘要
Abstract
This study developed a set of refractive index Immersion liquid reference materials for asbestos detection,with refractive indices of 1.550,1.605,1.630,1.680,and 1.700 at 25℃.Low-toxicity and stable raw materials were selected,and the refractive indices were precisely adjusted through mixing and sulfur doping methods.The homogeneity and stability tests confirmed the performance reliability of the samples under storage and transportation conditions.Collaborative characterization by several laboratories,following the guidelines for reference materials,ensured accurate certified values and uncertainty evaluation.Application tests demonstrated that this series of reference materials can effectively distinguish the dispersion staining characteristics of five types of asbestos,including chrysotile and tremolite asbestos,meeting the requirements of asbestos detection standards.This work fills the gap in refractive index Immersion liquid reference materials for asbestos detection and provides a reliable basis for asbestos identification.关键词
石棉检测/折射率浸渍液/标准样品/偏光显微镜法/不确定度Key words
asbestos detection/refractive index immersion liquid/reference material/polarized light microscopy/uncertainty分类
天文与地球科学引用本文复制引用
宋志堃,郭银祥,昝敏杰,李仔栓..石棉检测用折射率浸渍液标准样品的研制[J].中国非金属矿工业导刊,2026,(3):65-69,5.
