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1 Scope This document defines a gain map used in HDR digital photography applications, for dynamic range conversion between two image representations. This includes the definition of the gain map met…
1 Scope This document specifies requirements and guidance on the storage, transportation, handling, installation, operation and replacement of plain bearings and related parts.
Overview ISO 21401:2018/Amd 1:2024 is an amendment to the International Standard ISO 21401:2018 for sustainability management systems in accommodation establishments. This Amendment 1 introduces targ…
Overview ISO 21420:2020/Amd 1:2022 is an important amendment to the international standard governing protective gloves. Developed by the International Organization for Standardization (ISO), this upd…
Overview The SIST EN ISO 21420:2020/A1:2024 standard, issued by CEN, represents an important amendment to the original EN ISO 21420:2020 specification covering protective gloves. This amendment provi…
Overview The EN ISO 21420:2020/A1:2024 standard, issued by CEN, represents an important amendment to the original EN ISO 21420:2020 specification covering protective gloves. This amendment provides u…
Overview EN ISO 21487:2023 (identical to ISO 21487:2022) defines requirements for the design, installation and testing of permanently installed petrol and diesel fuel tanks for small craft. Prepared…
Overview EN ISO 21432:2020 (ISO 21432:2019) specifies a standardized, non‑destructive testing (NDT) method for determining residual stresses by neutron diffraction in polycrystalline materials. It ap…
Overview ISO 2144:2019 specifies a standardized laboratory method for determining the residue (ash content) on ignition at 900 °C for paper, board, pulps and cellulose nanomaterials. The standard cov…
Overview EN ISO 21479:2020 (ISO 21479:2019) specifies a bioanalytical method to assess soil quality by measuring the leaf fatty acid composition of plants grown in soils of interest. The method uses…
Overview EN ISO 21424:2020 (identical to ISO 21424:2018) defines an ICP‑MS method for the quantitative determination of a suite of minerals and trace elements in milk, milk products, infant formula a…
Overview EN ISO 21420:2020 - Protective gloves: General requirements and test methods is the harmonized CEN/ISO reference for general design, construction, testing and manufacturer information for pr…
Overview EN ISO 21404:2020 - Solid biofuels: Determination of ash melting behaviour is a harmonized CEN/ISO test method for characterizing how ash from solid biofuels changes shape and melts when hea…
Overview EN ISO 21416:2019 (ISO 21416:2019) - Recreational diving services - specifies requirements and provides guidance on environmentally sustainable practices in recreational diving. Published by…
Overview EN ISO 21417:2019 - Recreational diving services: Requirements for training on environmental awareness for recreational divers is an ISO standard adopted by CEN that specifies requirements f…
Overview EN ISO 21484:2019 - "Nuclear energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric method" (ISO 21484:2017) specifies a laboratory gravimetric procedure…
Overview SIST EN ISO 2143:2018 outlines a standardized method for assessing the loss of absorptive power in anodic oxidation coatings on aluminium and aluminium alloys after sealing. This standard, d…
Overview EN ISO 2143:2017 outlines a standardized method for assessing the loss of absorptive power in anodic oxidation coatings on aluminium and aluminium alloys after sealing. This standard, develo…
Overview SIST EN ISO 21483:2017 (ISO 21483:2013) defines an analytical methodology for the determination of solubility in nitric acid of plutonium in unirradiated mixed oxide (MOX) fuel pellets, (U,…
Overview EN ISO 21483:2017 (ISO 21483:2013) defines an analytical methodology for the determination of solubility in nitric acid of plutonium in unirradiated mixed oxide (MOX) fuel pellets, (U, Pu)O₂…
Overview EN ISO 21457:2010 (ISO 21457:2010) provides guidance for materials selection and corrosion control across oil and gas production systems. Prepared by CEN/ISO technical committees, the standa…
Overview ISO 21427-1:2006 - "Water quality - Evaluation of genotoxicity by measurement of the induction of micronuclei - Part 1: Evaluation of genotoxicity using amphibian larvae" specifies a laborat…
Overview ISO 21458:2008 specifies a validated analytical method for the determination of glyphosate and its major metabolite AMPA (aminomethylphosphonic acid) in drinking water, ground water and surf…
Overview SIST ISO 2146:2010 - Information and documentation - Registry services for libraries and related organizations - defines a framework for building and operating registry services that describ…
Overview EN ISO 21427-2:2009 (ISO 21427-2:2006) describes a standardized in vitro method for evaluating water quality by measuring genotoxicity through the induction of micronuclei in the mammalian V…
Overview EN ISO 21415-1:2007 (identical to ISO 21415-1:2006) defines a manual washing‑out method for determining the wet gluten content of wheat and wheat flour (Triticum aestivum L. and Triticum dur…
Overview EN ISO 21415-3:2007 (ISO 21415-3:2006) specifies a laboratory method for determining dry gluten content by drying a ball of wet gluten in an oven. Adopted by CEN as EN ISO 21415-3:2007, this…
Overview SIST EN ISO 21415-4:2007 specifies a rapid method for the determination of dry gluten content in wheat and wheat flour. This European Standard, developed by CEN and based on ISO 21415-4:2006…
Overview EN ISO 21415-4:2007 specifies a rapid method for the determination of dry gluten content in wheat and wheat flour. This European Standard, developed by CEN and based on ISO 21415-4:2006, ena…
Overview EN ISO 21469:2006 / ISO 21469:2006 - “Safety of machinery - Lubricants with incidental product contact - Hygiene requirements” specifies hygiene requirements for the formulation, manufacture…
Overview ISO 2148:1974 - Continuous handling equipment - Nomenclature establishes a standardized, bilingual (English/French) vocabulary for continuous material‑handling systems. Prepared by ISO/TC 10…
Overview SIST ISO 2140:1997 is an international standard developed by the International Organization for Standardization (ISO) that specifies essential dimensions for the construction of apron convey…
Overview ISO 2145:1978 - Documentation: Numbering of divisions and subdivisions in written documents - defines a simple, language-independent system for numbering sections, subsections and lower-leve…
Overview ISO 214:1976 - Documentation: Abstracts for publications and documentation provides internationally recognised guidelines for the preparation and presentation of abstracts (referred to in th…