摘要
利用透射电子显微镜对爽身粉进行观察,通过纤维形态、选区电子衍射谱和能谱可以判断试样中石棉的存在,并可判断石棉类型。该方法用于爽身粉中石棉的鉴定得到满意的结果。
The existence and type of asbestos in sample were determined by the method of transmission electron microscope through observation of characteristic fiber shape,selected area electron diffraction and energy spectrum.The determination method received satisfactory results for the identification of asbestos in toilet powder.
出处
《化学工程师》
CAS
2011年第4期4-6,共3页
Chemical Engineer
基金
国家质检总局科技计划项目(2009QK131)
