BS - British national standards - Page 1535

BS ISO 17168-4:2025-TC (17/11/2025)

Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of formaldehyde.

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BS ISO 17168-5:2025 (11/11/2025)

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of methyl mercaptan.

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BS ISO 17168-5:2025-TC (17/11/2025)

Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of methyl mercaptan.

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BS EN 17168:2021 (04/08/2021)

Railway applications. Platform barrier systems.

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BS EN 17169:2020 (06/03/2020)

Tattooing. Safe and hygienic practice.

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BS EN 1717:2025+A1:2026 (15/07/2026)

Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow.

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BS ISO 17170:2015 (31/12/2015)

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for spherical indentation of porous ceramics.

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BS EN ISO 17172:2021 (03/02/2021)

Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of compaction properties of ceramic powders.

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BS EN 17173:2020 (23/09/2020)

European CBRNE glossary.

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BS EN ISO 17174:2024 (03/10/2024)

Molecular biomarker analysis. DNA barcoding of fish and fish products using defined mitochondrial cytochrome b and cytochrome c oxidase I gene segments.

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