BS ISO 23646:2022 - Soil Quality Standard

Standard Number: BS ISO 23646:2022

Pages: 38

Released: 2022-01-18

ISBN: 978 0 539 13399 8

Status: Standard

Overview

The BS ISO 23646:2022 standard is an essential document for professionals in the field of environmental science, particularly those focused on soil quality. This standard provides a comprehensive methodology for the determination of organochlorine pesticides in soil using advanced techniques such as gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD).

Why This Standard is Important

Organochlorine pesticides are a class of chemicals known for their persistence in the environment and potential to cause adverse health effects. Accurate detection and quantification of these substances in soil are crucial for environmental monitoring, regulatory compliance, and ensuring public health and safety. The BS ISO 23646:2022 standard provides a validated and reliable method for these analyses, making it an indispensable tool for laboratories and environmental agencies.

Key Features

• Comprehensive Methodology: Detailed procedures for sample preparation, extraction, and analysis.
• Advanced Detection Techniques: Utilizes both GC-MS and GC-ECD for accurate and sensitive detection of organochlorine pesticides.
• Quality Assurance: Includes guidelines for quality control and validation to ensure reliable results.
• Environmental Relevance: Addresses the need for monitoring persistent organic pollutants in soil.

Detailed Content

The standard spans 38 pages and is meticulously structured to guide users through each step of the analytical process. It covers:

• Introduction: Background information on organochlorine pesticides and their environmental impact.
• Scope: Defines the range of applications and limitations of the standard.
• Normative References: Lists other relevant standards and documents.
• Terms and Definitions: Clarifies key terminology used in the standard.
• Principle: Describes the scientific basis for the analytical methods.
• Reagents and Materials: Specifies the chemicals and materials required for the analysis.
• Apparatus: Details the equipment needed, including specifications for GC-MS and GC-ECD systems.
• Sampling: Provides guidelines for collecting and handling soil samples.
• Procedure: Step-by-step instructions for sample preparation, extraction, and chromatographic analysis.
• Quality Control: Recommendations for ensuring the accuracy and precision of results.
• Calculation and Expression of Results: Methods for quantifying and reporting pesticide concentrations.
• Test Report: Guidelines for documenting and presenting findings.

Who Should Use This Standard?

The BS ISO 23646:2022 standard is designed for a wide range of professionals, including:

• Environmental Scientists: Conducting research on soil contamination and pesticide residues.
• Laboratory Technicians: Performing routine analyses of soil samples for regulatory compliance.
• Regulatory Agencies: Monitoring and enforcing environmental standards and guidelines.
• Consulting Firms: Providing environmental assessment and remediation services.
• Academic Institutions: Educating students and conducting research in environmental science and analytical chemistry.

Benefits of Using This Standard

Implementing the BS ISO 23646:2022 standard offers numerous benefits, including:

• Enhanced Accuracy: Utilizes state-of-the-art detection methods to ensure precise and reliable results.
• Regulatory Compliance: Helps organizations meet national and international environmental regulations.
• Improved Environmental Monitoring: Facilitates the detection of harmful pesticides, contributing to better soil and ecosystem health.
• Cost-Effective: Provides a standardized approach that can reduce the need for repeated testing and analysis.
• Credibility: Adherence to a recognized international standard enhances the credibility and reliability of your findings.

Conclusion

The BS ISO 23646:2022 standard is a vital resource for anyone involved in the analysis of organochlorine pesticides in soil. Its comprehensive methodology, advanced detection techniques, and focus on quality assurance make it an invaluable tool for ensuring accurate and reliable results. By adopting this standard, you can enhance your environmental monitoring efforts, comply with regulatory requirements, and contribute to the protection of public health and the environment.

BS ISO 23646:2022

This standard BS ISO 23646:2022 Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) is classified in these ICS categories:

• 13.080.10 Chemical characteristics of soils