Food allergens - Matrix Reference Materials

Matrix Reference Standards provide the essential benchmarks for quantitative allergen analysis, enabling the rigorous validation of ELISA, qPCR, and LC-MS/MS methods. By offering metrologically traceable certified values in diverse food matrices—such as chocolate, flour, or milk powder—these standards allow laboratories to accurately account for matrix interference and extraction efficiency. Designed to support ISO 17025 compliance and GFSI audit readiness, the Matrix Reference Standards portfolio facilitates critical recovery studies, system calibrations, and the empirical verification of LOD/LOQ levels across all priority allergens. This scientific foundation ensures that analytical results remain accurate, reproducible, and legally defensible in high-stakes safety strategies.