基体改进剂应用于服装附件可释放镍含量测定的研究  

Study on matrix modifier in detection of nickel content released from garment accessories

作　　者：冯云[1] 郑尚涛[1] 傅科杰[1] 杨力生[1] 张驰[1] 

机构地区：[1]宁波出入境检验检疫局,浙江宁波315192

出　　处：《印染助剂》2011年第6期53-55,共3页Textile Auxiliaries

摘　　要：通过对石墨炉原子吸收法测定可释放镍含量的研究发现,用石墨炉法测定纺织品中可释放镍含量存在严重的基体干扰问题.对基体改进剂的选择和用量等进行研究,该问题得到解决.该方法加标回收率为95.8%～101.6%,精密度为1.02%～3.62%,适用于纺织品附件中可释放镍含量的测定.Based on detecting the nickel released from garment accessories with graphite furnace atomic absorption spectrometry,it was found that there was a serious problem of matrix interference.Through the stud-ies on matrix modifier selection and dosage selection,the problem was solved.The results showed that the stan-dard recovery rate was 95.8%～101.6%,the accuracy was 1.02%～3.62%.This method was suitable for the de-tection of nickel content released from garment accessories.

关 键 词：服装附件 可释放镍 基体改进剂 

分 类 号：TQ421.9[化学工程]