Residues are trace amounts of plant protection products that may remain in food and feed after authorised agricultural use. They can persist through harvest, processing and storage. Maximum residue levels (MRLs) are harmonised under Regulation (EC) 396/2005. Substances without a specific MRL are subject to a default limit of 0.01 mg/kg, including for infant food.
We perform comprehensive pesticide residue analysis using validated LC‑MS/MS, GC‑MS/MS and targeted workflows to ensure legally robust and matrix‑appropriate compliance assessment.
Residue levels reflect primary agricultural application and pre‑harvest intervals.
Variability between lots is common; representative sampling is critical.
Typical applications: Primary production control, import inspections, organic verification (fruit, vegetables, herbs).
Processing may reduce or concentrate residues.
Assessment considers processing factors and stricter limits for sensitive groups.
Typical applications: Retail compliance testing, private label specifications, baby food control (processed foods, e.g., juices).
Residue transfer, storage effects and feed contamination influence results.
Typical applications: Origin comparison · Batch release.
Residues are regulated under Regulation (EC) No 396/2005. Compliance depends on correct MRL definition, processing status and legally required analytical methodology including the application of SANTE guidance for measurement uncertainty.
Aflatoxins, OTA, Fusarium toxins – frequently tested alongside pesticide residues for complete crop safety assessment in cereals, nuts, and spices.
Process and environmental contaminants – chlorate/perchlorate also covered here. Combined programmes for comprehensive food safety testing.
