Abstract
A sample of aflatoxin M1-contaminated lyophilized cow's milk was analyzed by 80 laboratories in 30 countries. Sufficient data were obtained to permit a statistical comparison of the performance of laboratories using AOAC method I and II and those using high performance liquid chromatography for quantitation. A significant difference was noted between means for laboratories using AOAC method I as opposed to those using HPLC methods. Overall reproducibility (between- plus within-laboratory precision) was best for laboratories using HPLC methods and poorest for those using AOAC method II.
Original language | English (US) |
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Pages (from-to) | 864-868 |
Number of pages | 5 |
Journal | Journal of the Association of Official Analytical Chemists |
Volume | 65 |
Issue number | 4 |
State | Published - Dec 1 1982 |
ASJC Scopus subject areas
- Chemistry(all)