化学检验的样品采集与制备。
Sampling and preparation of sample for chemical examination.
作者信息
Horwitz W
机构信息
Food and Drug Administration, Center for Food Safety and Applied Nutrition, Washington, DC 20204.
出版信息
J Assoc Off Anal Chem. 1988 Mar-Apr;71(2):241-5.
PMID:3384776
Abstract
Sampling and methods for reducing a laboratory sample to a test sample are discussed, with particular emphasis on sampling peanuts for aflatoxin analysis as a practical example. The only way to control the total error in the analysis of this heterogeneous product is to take and to analyze many and large samples.
摘要
本文讨论了将实验室样品缩减为测试样品的采样方法，特别强调了以黄曲霉毒素分析为例对花生进行采样。控制这种异质产品分析中总误差的唯一方法是采集并分析大量的大样品。
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