采用ICP-AES测定了香菇中Al元素的含量.比较了湿法和干法硝解对实验结果的影响,计算得到相对标准偏差5.78%和1.66%,回收率在95.2%和94.8%.计算得到t值为0.0672,表明两种方法无显著性的差异.%ICP-AES was used to determine the content of Al in letinous edodes.The effects of wet and dry methods on the experimental results were compared.The relative standard deviations were 5.78% and 1.66%, and the recoveries were between 95.2% and 94.8%, respectively.The calculated t value was 0.0672, which indicated that there was no significant difference between the two methods.
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