CAJ | 학술논문

试验建立了土壤中苯胺类污染物的液相色谱测定方法,优化了试验条件。方法线性关系很好,7种苯胺类成分的检出限在0.1μg/kg~0.5μg/kg之间,空白加标试验的相对标准偏差RSD在1.8%~4.8%之间,基质加标回收率在63.8%~92.7%之间。实际样品的测定结果表明该方法分离效果好,能够满足土壤中苯胺类分析的要求。
시험건립료토양중분알류오염물적액상색보측정방법,우화료시험조건。방법선성관계흔호,7충분알류성분적검출한재0.1μg/kg~0.5μg/kg지간,공백가표시험적상대표준편차RSD재1.8%~4.8%지간,기질가표회수솔재63.8%~92.7%지간。실제양품적측정결과표명해방법분리효과호,능구만족토양중분알류분석적요구。
A method of determining 7 types of aniline hydrocarbons is established and optimized by using high effective liquid chromatography way.The linear relations of the method is obvious,the determining limits of these 7 aniline pollutants are 0.1μg/kg~0.5μg/kg,the relative standards deviations（RSD） of blank standard addition tests are 1.8%~4.8% and the recovery rates of substrate standard addition are 63.8%~92.7%.The results of actual samples determination indicate that the method has the better separate effect and may arriver the demands of aniline pollutants determining within soil.