BS ISO 5667-27:2025 - Water Quality: Sampling Guidance on Sampling for Microplastics in Water

In the ever-evolving field of environmental science, the presence of microplastics in water bodies has become a significant concern. The BS ISO 5667-27:2025 standard provides comprehensive guidance on the sampling of microplastics in water, ensuring that researchers and environmental professionals have the tools they need to accurately assess and address this pressing issue.

Overview of the Standard

This standard, officially titled Water Quality. Sampling Guidance on Sampling for Microplastics in Water, is a crucial document for anyone involved in water quality assessment and environmental protection. Released on March 4, 2025, it is the latest in a series of standards aimed at improving the methodologies used in environmental sampling.

Key Features

• Standard Number: BS ISO 5667-27:2025
• Pages: 38
• ISBN: 978 0 539 23227 1
• Status: Standard

Why This Standard is Essential

Microplastics, tiny plastic particles less than 5mm in size, have been found in oceans, rivers, and even drinking water. Their pervasive presence poses a threat to aquatic life and human health. The BS ISO 5667-27:2025 standard provides a structured approach to sampling these particles, which is essential for:

• Accurate Data Collection: Ensures that samples are collected in a manner that provides reliable data for analysis.
• Consistency Across Studies: Facilitates the comparison of data across different studies and regions by standardizing sampling methods.
• Environmental Protection: Aids in the development of strategies to mitigate the impact of microplastics on ecosystems.

Detailed Guidance

The document spans 38 pages and offers detailed instructions on various aspects of sampling, including:

• Sampling Techniques: Describes the most effective methods for collecting water samples that contain microplastics.
• Equipment Recommendations: Provides guidance on the types of equipment that should be used to ensure sample integrity.
• Sample Handling and Preservation: Offers best practices for handling and preserving samples to prevent contamination or degradation.
• Data Reporting: Includes recommendations for reporting data in a manner that is clear and useful for further analysis.

Who Should Use This Standard?

This standard is invaluable for a wide range of professionals, including:

• Environmental Scientists: Who are conducting research on water quality and the impact of microplastics.
• Regulatory Bodies: That are responsible for setting and enforcing environmental standards.
• Water Quality Technicians: Who are tasked with collecting and analyzing water samples.
• Policy Makers: Who need reliable data to inform environmental policies and regulations.

Conclusion

The BS ISO 5667-27:2025 standard is a vital resource for anyone involved in the study and management of water quality. By providing clear and detailed guidance on the sampling of microplastics, it helps ensure that data collected is accurate, reliable, and useful for protecting our water resources. Whether you are a scientist, a regulator, or a policy maker, this standard is an essential tool in the fight against the growing problem of microplastic pollution.

BS ISO 5667-27:2025

• 13.060.45 Examination of water in general