Chloropicrin dosage

Chloropicrin is a volatile organic compound (VOC) used as a fumigant, pesticide, or soil disinfectant in agricultural and industrial applications. Also known as trichloronitromethane, it is known for its biocidal effectiveness against fungi, nematodes, insects, and weeds.

However, due to its toxicity and potential impact on the environment and human health, chloropicrin measurement is essential. It allows for the verification of the compliance of treated products, the control of residues in soils or materials, and the fulfillment of the requirements of national and European regulations, particularly within the framework of the REACH regulation or the directives on biocides.

Objectives of the analysis

• Control of chloropicrin residues in treated soils
• Post-fumigation environmental monitoring
• Analysis of contaminated or exposed packaging materials
• Verification of regulatory compliance of agricultural products
• Exposure assessment in toxicology or ecotoxicity studies

Analytical method

Analysis is typically performed by gas chromatography-mass spectrometry (GC-MS), a standard method for the detection and quantification of volatile organic compounds. Prior to analysis, purge and trap or SPME (solid phase extraction) may be performed, depending on the nature of the matrix.

This technique offers excellent sensitivity, even at trace levels, and makes it possible to comply with the strict regulatory thresholds imposed for biocidal active substances.

Analyzable matrices

• Agricultural soils and substrates
• Residues on crops or plants
• Processed agricultural or food products
• Contaminated packaging materials
• Runoff water, effluent or leachate

Why choose YesWeLab for chloropicrin analysis?

At YesWeLab , we centralize access to a network of partner laboratories, experts in the detection of biocidal active substances and environmental contaminants. Our laboratories are mostly ISO 17025 accredited or COFRAC certified, and have the necessary equipment to carry out high-precision GC-MS analyses in complex matrices.

Depending on your needs (regulatory compliance, R&D study, environmental monitoring, quality control), we select the best method and the laboratory most suited to your specifications.

Examples of additional services available:

• Pesticide residue analysis
• Analysis of contaminated soils

Personalized support

Since 2020, YesWeLab has been supporting manufacturers, design offices, distributors, and farmers in managing their analytical needs. Our digital platform allows you to submit your samples, track your requests, and receive your results in a secure space.

Our scientific team is available to guide you in choosing methods, preparing samples and interpreting results.