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Milk and milk-based drinks. Determination of alkaline phosphatase activity. Enzymatic photo-activated system (EPAS) method. Original standard BS EN ISO 22160-2007 in PDF full version. Additional info + preview on request

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Railway applications. Railway quality management system. ISO 9001:2015 and specific requirements for application in the railway sector. Original standard BS EN ISO 22163-2024 + A1-2025 in PDF full version. Additional info + preview on request

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Solid recovered fuels. Determination of content of volatile matter. Original standard BS EN ISO 22167-2021 in PDF full version. Additional info + preview on request

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Microbiology of the food chain. Polymerase chain reaction (PCR) for the detection and quantification of microorganisms. General requirements and definitions. Original standard BS EN ISO 22174-2024 in PDF full version. Additional info + preview on request

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Milk and milk products. Determination of the sugar contents. High performance anion exchange chromatography with pulsed amperometric detection method (HPAEC-PAD). Original standard BS EN ISO 22184-2021 in PDF full version. Additional info + preview on request

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Non-destructive testing. Characterization and verification of ultrasonic test equipment - Instruments. Original standard BS EN ISO 22232-1-2020 in PDF full version. Additional info + preview on request

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