This document describes general workflows and protocols for the validation and the verification of (semi-)quantitative screening tests for the detection of Aflatoxin M1 in liquid milk (raw, pasteurized, UHT and reconstituted milk powders and whey protein extracts). This guideline applies to methods of which the result of the measurement is a numerical value, for example a (relative) response from a dip-stick reader, and that normal statistics apply. This guideline does not apply to methods that do not give numerical values (e.g. only a line that is present or absent), which require different validation approaches.
This guideline does not cover the validation of aflatoxin M1 analysis by HPLC, UHPLC or LC-MS/MS.
This document is intended to be useful for manufacturers of screening test kits, laboratories validating screening methods or tests, competent authorities and dairies or end users of reagents or tests for the detection of Aflatoxin M1 in milk products. This document facilitates and improves the validation and verification of (semi-)quantitative screening methods. The goals of this document are a harmonization in validation of methods or tests kits in order that all stakeholders have full trust on the result of a mycotoxin screening and to limit overlap and multiplication of validation work in different laboratories by sharing the validation results generated by an independent laboratory. Furthermore, a harmonized validation and verification procedure allows for comparison of the performance of different screening methods.
This document does not imply that all end users are forced to perform all verification work proposed.
The verification of the correct use of reagents/kits for the detection of antimicrobials is not part of the scope of this document.
Registration number (WIID)
92625
Scope
This document describes general workflows and protocols for the validation and the verification of (semi-)quantitative screening tests for the detection of Aflatoxin M1 in liquid milk (raw, pasteurized, UHT and reconstituted milk powders and whey protein extracts). This guideline applies to methods of which the result of the measurement is a numerical value, for example a (relative) response from a dip-stick reader, and that normal statistics apply. This guideline does not apply to methods that do not give numerical values (e.g. only a line that is present or absent), which require different validation approaches.
This guideline does not cover the validation of aflatoxin M1 analysis by HPLC, UHPLC or LC-MS/MS.
This document is intended to be useful for manufacturers of screening test kits, laboratories validating screening methods or tests, competent authorities and dairies or end users of reagents or tests for the detection of Aflatoxin M1 in milk products. This document facilitates and improves the validation and verification of (semi-)quantitative screening methods. The goals of this document are a harmonization in validation of methods or tests kits in order that all stakeholders have full trust on the result of a mycotoxin screening and to limit overlap and multiplication of validation work in different laboratories by sharing the validation results generated by an independent laboratory. Furthermore, a harmonized validation and verification procedure allows for comparison of the performance of different screening methods.
This document does not imply that all end users are forced to perform all verification work proposed.
The verification of the correct use of reagents/kits for the detection of antimicrobials is not part of the scope of this document.