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  • Title: Sampling and preparation of sample for chemical examination.
    Author: Horwitz W.
    Journal: J Assoc Off Anal Chem; 1988; 71(2):241-5. PubMed ID: 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.
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