Glyphosate dosage, AMPA

Glyphosate is a systemic herbicide widely used in agriculture for weed control in conventional crops. Its main metabolite , aminomethylphosphonic acid (AMPA) currently under close scrutiny due to their potential impacts on human health and ecosystems .

Glyphosate and AMPA analysis determines their concentration in food, water, soil, plant extracts, and food supplements . This analysis is crucial for ensuring compliance with maximum residue limits (MRLs) set by European and international regulations.

Analytical methods: HPLC and LC-MS/MS

The analysis is performed using high-precision chromatographic methods:

• HPLC (high-performance liquid chromatography) : a reliable technique for the separation and detection of organophosphorus compounds.
• LC-MS/MS (liquid chromatography coupled with tandem mass spectrometry) : reference method for specific, ultra-sensitive and selective detection of glyphosate and AMPA in complex matrices.

These analyses make it possible to reach very low detection thresholds (ng/g or µg/L) , adapted to the strict regulatory requirements of the food , environmental and biological .

Industrial and regulatory applications

Glyphosate and AMPA dosage is essential for many sectors:

• Agri-food : control of raw materials, ingredients and finished products to ensure compliance with MRLs.
• Organic and sustainable agriculture : verification of the absence of residues for organic certifications and quality labels.
• Environment : monitoring of contamination of soils, surface water, groundwater and agricultural effluents.
• Animal nutrition and nutraceuticals : control of plant materials used in product formulation.

This analysis can be combined with other complementary services such as the measurement of multi-residue pesticides or the analysis of heavy metals for a comprehensive assessment of the quality and safety of samples.

Affected matrices

YesWeLab's partner laboratories perform glyphosate and AMPA assays on a wide range of matrices:

• Food products (grains, fruits, vegetables, cereals, processed products)
• Plant-based raw materials and natural extracts
• Animal feed
• Surface water, drinking water and wastewater
• Agricultural soils and growing media

Each protocol is adapted to the matrix and the desired level of detection, in accordance with international standards (ISO, AOAC, EN) and the requirements of European regulations (EC No. 396/2005) .

YesWeLab expertise

At YesWeLab , we work with an international network of more than 200 partner laboratories , located in France, Europe and internationally , selected for their analytical expertise , methodological traceability and their ISO 17025 and COFRAC accreditations .

Our scientific team will guide you in choosing the right method , selecting the laboratory best suited to your matrix , and providing comprehensive support throughout your analysis . Our digital platform allows you to centralize your needs, compare available options, and track your results in real time.

Since 2020, many manufacturers, distributors, agricultural operators and design offices have trusted us to guarantee the safety and regulatory compliance of their products and environments.

Order a glyphosate and AMPA analysis

Do you want to check for the presence of glyphosate or AMPA in your food, plant or environmental samples?
Submit your request via our platform or contact our scientific team for personalized support .

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