Latest Standards

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  ISO 18909:2022 pdf download – Photography — Processed photographic colour films and paper prints — Methods for measuring image stability
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  ISO 18626:2017 pdf download – Information and documentation — Interlibrary Loan Transactions
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  ISO 18562-2:2017 pdf download – Biocompatibility evaluation of breathing gas pathways in healthcare applications — Part 2: Tests for emissions of particulate matter
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  ISO 18543:2021 pdf download – Glass in building — Electrochromic glazings — Accelerated ageing test and requirements
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  ISO 18481:2017 pdf download – Hydrometry — Liquid flow measurement using end depth method in channels with a free overfall