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Jewellery and precious metals. Determination of very high purity gold. Difference method using ICP-MS. Original standard BS ISO 5724-2023 in PDF full version. Additional info + preview on request

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Accuracy (trueness and precision) of measurement methods and results - General principles and definitions. Original standard BS ISO 5725-1-2023 in PDF full version. Additional info + preview on request

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Accuracy (trueness and precision) of measurement methods and results - Basic method for the determination of repeatability and reproducibility of a standard measurement method. Original standard BS ISO 5725-2-2019 in PDF full version. Additional info + preview on request

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Accuracy (trueness and precision) of measurement methods and results - Intermediate precision and alternative designs for collaborative studies. Original standard BS ISO 5725-3-2023 in PDF full version. Additional info + preview on request

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Accuracy (trueness and precision) of measurement methods and results - Basic methods for the determination of the trueness of a standard measurement method. Original standard BS ISO 5725-4-2020 in PDF full version. Additional info + preview on request

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Accuracy (trueness and precision) of measurement methods and results - Alternative methods for the determination of the precision of a standard measurement method. Original standard BS ISO 5725-5-1998 (2009) in PDF full version. Additional info + preview on request

Document status: Withdrawn