What is BS EN ISO 3696:2014?

BS EN ISO 3696:2014 is a technical standard that specifies the requirements for water used in laboratory applications. This standard provides guidance on the purity, chemical composition, and quality control measures necessary to ensure accurate and reliable experimental results.

Importance of Water Purity in Laboratories

Water purity plays a vital role in various laboratory procedures, including sample preparation, reagent dilution, equipment calibration, and analytical techniques. The presence of impurities in water can significantly impact the accuracy and reproducibility of test results. Therefore, it is crucial to adhere to high-quality standards, such as BS EN ISO 3696:2014, to ensure the reliability of experiments.

Specifications and Parameters

BS EN ISO 3696:2014 defines different grades of water purity based on specific parameters. These parameters include conductivity, resistivity, pH level, total organic carbon content, and microbial contamination. Each grade has its distinct requirements, and laboratories must choose the appropriate grade based on their specific needs and applications.

Quality Control Measures

To comply with BS EN ISO 3696:2014, laboratories need to implement robust quality control measures. These may include regular testing and monitoring of water quality, calibration of measurement equipment, proper storage and handling procedures, and adherence to documented protocols. By following these measures, laboratories can minimize the risk of contamination and ensure the accuracy of their experimental data.