What is BS EN ISO 10705:2015?

BS EN ISO 10705:2015 is an international standard that provides guidelines and specifications for the sampling and analysis of water samples for the detection and enumeration of microorganisms. This standard is particularly important in ensuring the safety and quality of water that is used for various purposes, such as drinking, swimming, or industrial processes.

Sampling Methods

One of the key aspects of BS EN ISO 10705:2015 is the guidance it provides on proper sampling methods. It outlines procedures for collecting water samples in a way that ensures representative and reliable results. The standard emphasizes the importance of using appropriate sampling equipment, such as sterile containers, to prevent contamination and preserve the integrity of the samples.

Laboratory Analysis

The standard also lays out detailed requirements for laboratory analysis of water samples. It includes guidelines on the selection and use of appropriate analytical methods to detect and quantify microorganisms present in the samples. These methods may include culturing techniques, molecular biology-based methods, or microscopic examination.

Quality Control Measures

BS EN ISO 10705:2015 highlights the significance of implementing quality control measures throughout the entire sampling and analysis process. This includes regular calibration of instruments, proficiency testing, and participation in interlaboratory comparison studies. By following these measures, laboratories can ensure consistent and accurate results, which are essential for making informed decisions about the safety and quality of water sources.