BS EN ISO 11366:2010 is a technical standard that specifies the requirements for the analysis and testing of water intended for human consumption. This standard provides guidance for the sampling, preservation, transportation, and storage of water samples, as well as the determination of various parameters to ensure its quality and safety.
Sampling and Preservation of Water Samples
The first step in analyzing water is the proper sampling and preservation of water samples. BS EN ISO 11366:2010 outlines the procedures for collecting representative samples to ensure accurate analysis results. The standard emphasizes the importance of using suitable containers, avoiding contamination during sample collection, and properly preserving samples to maintain their integrity until analysis.
Parameters for Water Analysis
BS EN ISO 11366:2010 provides detailed information on the different parameters that need to be analyzed to assess the safety of water for human consumption. These parameters include physical, chemical, and microbiological properties, such as pH, turbidity, dissolved oxygen, heavy metals, pesticides, and bacteria. The standard specifies the methods and instruments to be used for each parameter, ensuring consistency and reliability of the analysis results.
Quality Assurance and Control
Ensuring the accuracy and reliability of water analysis results is crucial. BS EN ISO 11366:2010 guides laboratories in implementing quality assurance and control measures to achieve reliable results. This includes the calibration and maintenance of equipment, training and competency assessment of personnel, participation in proficiency testing programs, and adherence to documented procedures and protocols. By following these guidelines, laboratories can provide precise and consistent analysis of water samples.
Nina She