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huo yan yuan zi xi shou guang pu fa ce ding nai lei shi pin zhong tong xin tie meng
Author(s): 
Pages: 52,54
Year: Issue:  2
Journal: XINJIANG YOUSE JINSHU

Keyword:  火焰原子吸收光谱;
Abstract: 对火焰原子吸收光谱法(FAAS)测定乳品中铜、锌、铁、锰的条件进行了试验和优化.对方法的干扰元素,准确度和精确度也作了试验.乳品试样用HNO3-HClO4混合酸处理.对4元素的测定时,吸光度与浓度之间呈良好线性关系,测定值的RSD值均<3.5%,回收率为93.0%~103.0%.
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