International mycotoxin check sample program: Part II. Report on laboratory performance for determination of aflatoxin M1 in milk

M. D. Friesen, L. Garren

Research output: Contribution to journalArticle

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 languageEnglish (US)
Pages (from-to)864-868
Number of pages5
JournalJournal of the Association of Official Analytical Chemists
Volume65
Issue number4
StatePublished - 1982
Externally publishedYes

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Aflatoxin M1
aflatoxin M1
Mycotoxins
milk
mycotoxins
Milk
high performance liquid chromatography
High Pressure Liquid Chromatography
sampling
methodology
High performance liquid chromatography
reproducibility
liquid chromatography
laboratory
programme
method

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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