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Molecular in vitro diagnostic examinations Specifications for pre-examinations processes for formalin-fixed and paraffin-embedded (FFPE) tissue Part 2- Isolated proteins (ISO 20166-2-2018). Original standard UNE-EN ISO 20166-2-2019 in PDF full version. Additional info + preview on request

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Molecular in vitro diagnostic examinations Specifications for pre-examination processes for frozen tissue Part 2- Isolated proteins (ISO 20184-2-2018). Original standard UNE-EN ISO 20184-2-2019 in PDF full version. Additional info + preview on request

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Water quality Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza Method using a stock culture independent microbiotest (ISO 20227-2017). Original standard UNE-EN ISO 20227-2018 in PDF full version. Additional info + preview on request

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Resilient floor coverings - Specification for floor panels/assembly for loose laying (ISO 20326-2016). Original standard UNE-EN ISO 20326-2019 in PDF full version. Additional info + preview on request

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Fibre-reinforced plastic composites Shear test method using a shear frame for the determination of the in-plane shear stress/shear strain response and shear modulus (ISO 20337-2018). Original standard UNE-EN ISO 20337-2020 in PDF full version. Additional info + preview on request

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Non-destructive testing Equipment for eddy current examination Array probe characteristics and verification (ISO 20339-2017). Original standard UNE-EN ISO 20339-2018 in PDF full version. Additional info + preview on request

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