CAJ | 학술논문

根据CSM01010103-2006要求，对石墨炉原子吸收测定大米粉中镉含量的结果进行不确定度评定。结果表明，大米粉中镉含量为（162±6）μg/kg。测量重复性、标准溶液配制和标准曲线是不确定度的主要来源，其中测量重复性产生的不确定度影响最大。
근거CSM01010103-2006요구，대석묵로원자흡수측정대미분중력함량적결과진행불학정도평정。결과표명，대미분중력함량위（162±6）μg/kg。측량중복성、표준용액배제화표준곡선시불학정도적주요래원，기중측량중복성산생적불학정도영향최대。
The uncertainty evaluation for the determination of cadmium content with graphite furnace atomic absorption spectrometry in rice lfour was measured according to CSM01010103-2006. The result showed that content of cadmium in rice lfour was (162±6) μg/kg, the repeated measurements, the preparation of standard solutions and the standard curve were the main sources of uncertainty and the repeated measurements had the most effect on the uncertainty.