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Plastics. Use of polyethylene reference film (PERF) for monitoring laboratory and outdoor weathering conditions. Original standard PD ISO TR 19032-2026 in PDF full version. Additional info + preview on request

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Information and documentation. Metadata for records - Report on metadata element sets. Original standard PD ISO TR 23081-4-2026 in PDF full version. Additional info + preview on request

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Water quality. Active biomonitoring method with in situ caged benthic amphipods. Original standard PD ISO TS 21738-2026 in PDF full version. Additional info + preview on request

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Aluminium and aluminium alloys. Wrought products. Chemical composition of semi-finished products used for the fabrication of articles for use in contact with foodstuff. Original standard BS EN 602-2026 in PDF full version. Additional info + preview on request

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Feather and down. Test methods. Determination of the quantitative composition of feather and down (manual method). Original standard BS EN 12131-2026 in PDF full version. Additional info + preview on request

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Unfired pressure vessels - General. Original standard BS EN 13445-1-2026 in PDF full version. Additional info + preview on request

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