Food Testing
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Pesticide Residue Analysis/
EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods
EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods Laboratory Testing Service: A Comprehensive Guide
EN 15662 is a European standard that outlines the requirements for the determination of pesticide residues in plant-derived foods using the QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) method. This standard is part of the EN series of standards published by the European Committee for Standardization (CEN).
The QuEChERS method is a widely used technique for the extraction and cleanup of pesticide residues from plant-derived foods. It involves the use of a combination of dispersants, buffers, and adsorbents to extract and concentrate the analytes.
Legal and Regulatory Framework
The legal and regulatory framework surrounding EN 15662 is governed by various national and international standards, including:
International and National Standards
The following international and national standards apply to EN 15662:
Standard Development Organizations
The standard development organizations involved in the creation and maintenance of EN 15662 include:
Evolution of Standards
Standards evolve over time as new technologies, methods, and regulations emerge. The following factors contribute to the evolution of standards:
Standard Numbers and Scope
The standard numbers and scope for EN 15662 are as follows:
Scope: Plant-derived foods, including fruits, vegetables, cereals, and oilseeds
Methodology: QuEChERS extraction followed by GC-MS or LC-MS analysis
Standard Compliance Requirements
Compliance requirements for EN 15662 vary depending on the industry and country. Some examples include:
Why This Specific Test is Needed and Required
The EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service is necessary due to the following reasons:
Business and Technical Reasons for Conducting the Test
The business and technical reasons for conducting the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service include:
Consequences of Not Performing the Test
The consequences of not performing the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service include:
Detailed Step-by-Step Explanation of the Test
The EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service involves the following steps:
1. Sample preparation: Preparation of plant-derived food samples for analysis
2. QuEChERS extraction: Extraction of pesticide residues using the QuEChERS method
3. Cleanup and concentration: Cleanup and concentration of extracted analytes
4. GC-MS or LC-MS analysis: Analysis of extracts using GC-MS or LC-MS
Equipment and Reagents Required
The following equipment and reagents are required for the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service:
Methodology
The EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service follows the QuEChERS method, which involves:
Quality Control and Assurance
Quality control and assurance measures for the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service include:
Troubleshooting and Maintenance
Troubleshooting and maintenance measures for the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service include:
Interlaboratory Comparison and Proficiency Testing
Interlaboratory comparison and proficiency testing measures for the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service include:
Please note that this is a general guide, and specific requirements may vary depending on the country, industry, or laboratory. Its essential to consult relevant national and international standards for more detailed information.
This comprehensive guide provides an overview of the EN 15662 QuEChERS-Based Pesticide Residue Screening in Plant-Derived Foods testing service, including standard-related information, methodology, equipment and reagents required, quality control and assurance measures, and troubleshooting and maintenance procedures.
