CAJ | 학술논문

建立了同时测定蛋制品中铅、锌、铜三种金属元素等离子体原子发射光谱检测方法。样品经微波消解前处理后，处理液进ICP测定。结果显示：3种金属元素的线性范围较宽，相关系数均（ r）为0.999以上，检出限分别为0.8、0.4和1.0 mg/kg。该方法稳定可靠、操作简单、试剂消耗量小。
건립료동시측정단제품중연、자、동삼충금속원소등리자체원자발사광보검측방법。양품경미파소해전처리후，처리액진ICP측정。결과현시：3충금속원소적선성범위교관，상관계수균（ r）위0.999이상，검출한분별위0.8、0.4화1.0 mg/kg。해방법은정가고、조작간단、시제소모량소。
The plasma atomic emission spectroscopy detection method was developed for the simultaneous determination of lead , zinc and copper three metal elements of egg products.After the sample prior to microwave digestion, handling liquid into the ICP measurement , the results showed that the linear range of the three kinds of metal elements in a wide correlation coefficient (r) of 0.999 or more, the detection limits were 0.8, 0.4 and 1.0 mg/kg, respectively.The method was reliable , simple operation , and small reagent consumption.