CAJ | 학술논문

采用氧弹燃烧前处理,电感耦合等离子体发射光谱法（ICP-OES）测定了塑料中的氯和溴。在优化工作条件下,Cl和Br的检出限分别为0.053μg/mL和0.030μg/mL,相对标准偏差（n=6）分别为1.09%和0.97%,5种不同材质的塑料回收率为89.8%～102.9%。与离子色谱结果比对表明该方法具有良好的准确度,能快速实现各类塑料材料中氯和溴的测定。
채용양탄연소전처리,전감우합등리자체발사광보법（ICP-OES）측정료소료중적록화추。재우화공작조건하,Cl화Br적검출한분별위0.053μg/mL화0.030μg/mL,상대표준편차（n=6）분별위1.09%화0.97%,5충불동재질적소료회수솔위89.8%～102.9%。여리자색보결과비대표명해방법구유량호적준학도,능쾌속실현각류소료재료중록화추적측정。
Pretreated by oxygen bomb,the contents of Cl and Br in plastics were determined by Inductively Coupled Plasma Optical Emission Spectrometry（ICP-OES）.The detection limits of Cl and Br were 0.053 μg/mL and 0.030 μg/mL（the RSD were 1.09% and 0.97%）,respectively.The recovery rates for the five different plastics were in the range of 89.8%～102.9%.Compared with the ion chromatography（IC） results,the proposed method was accurate,and could be a facile route to the determination of Cl and Br in various plastics.