Water quality. Sampling - Guideline on the validation of the storage time of water samples
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What is ISO/TS 5667-25 - Validation of the storage time of water samples about? ISO/TS 5667-25 focuses on water quality. ISO/TS 5667-25 enables laboratories to study the stability of parameters when using the physico-chemical parameters measurement system: organic micropollutants, inorganic and organometallic micropollutants, nutrients and macropollutants in aqueous matrices (surface water, ground water, residual urban and industrial water and drinking water). It covers the sampling, transport and laboratory storage operations . Biological and microbiological methods are excluded. It is necessary to have an analytical method with performances that have already been characterized (repeatability, intermediate precision, trueness, accuracy and uncertainty) in order to perform the stability study and implement its test plans.
Who is ISO/TS 5667-25 - Validation of the storage time of water samples for? ISO/TS 5667-25 on validation of the storage time of water samples is relevant to:
Chemical Engineers Researchers Quality control department Authorities and personnel responsible for water quality
Mentioned in the description and other PD standards
