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Plastics. Aromatic isocyanates for use in the production of polyurethane. Determination of acidity. Original standard BS ISO 14898-1999 + A1-2011 in PDF full version. Additional info + preview on request

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Plastics. Polyols for use in the production of polyurethane. Determination of basicity. Original standard BS ISO 14899-2022 in PDF full version. Additional info + preview on request

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Plastics. Polyols for use in the production of polyurethanes. Determination of hydroxyl number. Original standard BS ISO 14900-2023 in PDF full version. Additional info + preview on request

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Rubber compounding ingredients. Organic vulcanizing agents. Determination of organic peroxide content. Original standard BS ISO 14932-2023 in PDF full version. Additional info + preview on request

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Fire tests. Calibration and use of heat flux meters. Primary calibration methods. Original standard BS ISO 14934-2-2013 in PDF full version. Additional info + preview on request

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Fire tests. Calibration and use of heat flux meters. Guidance on the use of heat flux meters in fire tests. Original standard BS ISO 14934-4-2014 in PDF full version. Additional info + preview on request

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