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Water quality. Radium 226 and Radium 228. Test method using liquid scintillation counting. Original standard BS EN ISO 22908-2020 in PDF full version. Additional info + preview on request

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Microfluidic devices. Interoperability requirements for dimensions, connections and initial device classification. Original standard BS EN ISO 22916-2022 (2023) in PDF full version. Additional info + preview on request

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Solid recovered fuels. Determination of elemental composition by X-ray fluorescence. Original standard BS EN ISO 22940-2021 in PDF full version. Additional info + preview on request

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Animal and vegetable fats and oils. Determination of polycyclic aromatic hydrocarbons by on-line donor-acceptor complex chromatography and HPLC with fluorescence detection. Original standard BS EN ISO 22959-2009 in PDF full version. Additional info + preview on request

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Microbiology of the food chain. Horizontal method for the detection of Cronobacter spp.. Original standard BS EN ISO 22964-2017 in PDF full version. Additional info + preview on request

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Paints and varnishes. Determination of solar reflectance. Original standard BS EN ISO 22969-2020 in PDF full version. Additional info + preview on request

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