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Textiles. Determination of index ingredient from coloured textile. Lac. Original standard BS ISO 22195-5-2021 in PDF full version. Additional info + preview on request

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Textiles. Determination of index ingredient from coloured textile. Punica granatum. Original standard BS ISO 22195-6-2021 in PDF full version. Additional info + preview on request

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Textiles. Determination of index ingredient from coloured textile. Himalayan rhubarb. Original standard BS ISO 22195-7-2024 in PDF full version. Additional info + preview on request

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Textiles. Determination of index ingredient from coloured textile. Hibiscus. Original standard BS ISO 22195-8-2024 in PDF full version. Additional info + preview on request

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Measurement of antibacterial activity on plastics and other non-porous surfaces. Original standard BS ISO 22196-2011 in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Removal of nitric oxide. Original standard BS ISO 22197-1-2016 in PDF full version. Additional info + preview on request

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