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Ductile iron pipes, fittings and accessories Requirements and test methods for organic linings of ductile iron pipes and fittings Part 1: Polyurethane lining of pipes and fittings. Original standard UNE-EN 15655-1-2019 in PDF full version. Additional info + preview on request

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Foods of plant origin. Multimethod for the determination of pesticide residues using GC- and LC-based analysis following acetonitrile extraction/partitioning and clean-up by dispersive SPE. Modular QuEChERS-method. Original standard UNE-EN 15662-2019 in PDF full version. Additional info + preview on request

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Fire extinguishing media Foam concentrates Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids. Original standard UNE-EN 1568-1-2019 in PDF full version. Additional info + preview on request

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Fire extinguishing media Foam concentrates Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquids. Original standard UNE-EN 1568-3-2019 in PDF full version. Additional info + preview on request

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Fire extinguishing media Foam concentrates Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids. Original standard UNE-EN 1568-4-2019 in PDF full version. Additional info + preview on request

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Natural stone test methods. Determination of sensitivity to changes in appearance produced by thermal cycles. Original standard UNE-EN 16140-2019 in PDF full version. Additional info + preview on request

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