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Overview ISO 8655-10:2024 - "Piston‑operated volumetric apparatus - Part 10" is the 2024 first edition guidance document for users and managers of piston‑operated volumetric apparatus (POVA). It comp…
Overview ISO 8654:2018/Amd 1:2019 is an amendment to the international standard that defines and specifies the colours of gold alloys used in jewellery. This document, developed by the ISO Technical…
Overview SIST EN ISO 8653:2026 – Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) is an international standard adopted by CEN for the consistent measurement and design…
Overview EN ISO 8653:2026 – Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) is an international standard adopted by CEN for the consistent measurement and designation…
Overview EN ISO 8655-7:2022/A1:2024 is the CEN-endorsed Amendment 1 to ISO 8655‑7:2022, titled Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination…
Overview EN ISO 8655-9:2022 - "Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes" is the CEN-endorsed European adoption of ISO 8655-9:2022. The standard s…
Overview EN ISO 8655-2:2022 - Piston-operated volumetric apparatus, Part 2: Pipettes - is the CEN-endorsed European adoption of ISO 8655-2:2022. This standard defines the metrological framework and u…
Overview EN ISO 8655-4:2022 - "Piston-operated volumetric apparatus - Part 4: Dilutors" specifies metrological requirements, maximum permissible errors, marking and user information for laboratory di…
Overview EN ISO 8655-5:2022 / ISO 8655-5:2022 specifies metrological and user requirements for piston-operated volumetric apparatus - dispensers. It applies to dispensers with nominal volumes from 1…
Overview EN ISO 8655-6:2022 - "Piston‑operated volumetric apparatus - Part 6: Gravimetric reference measurement procedure for the determination of volume" (ISO 8655-6:2022, Corrected version 2022-06)…
Overview EN ISO 8655-3:2022 - "Piston-operated volumetric apparatus - Part 3: Burettes" specifies the metrological and labeling requirements for piston-operated burettes with nominal volumes up to 10…
Overview EN ISO 8655-1:2022 (Piston-operated volumetric apparatus - Part 1) defines terminology, general requirements and user recommendations for piston-operated volumetric apparatus (POVA). Applica…
EN ISO 8655-8:2022 - Overview EN ISO 8655-8:2022 (ISO 8655-8:2022) specifies a photometric reference measurement procedure for determining the delivered volume of piston-operated volumetric apparatus…
Overview EN ISO 8655-7:2022 (Corrected version 2023-01) specifies alternative measurement procedures for the determination of volume delivered by piston-operated volumetric apparatus. Adopted by CEN…
Overview EN ISO 8659:2020 - Thermoplastics valves - Fatigue strength - Test method specifies an endurance (fatigue) test for hand‑operated thermoplastics (plastic) valves to confirm their ability to…
Overview The SIST EN ISO 8654:2018/A1:2020 amendment updates the international standard for Jewellery - Colours of gold alloys, focusing on the precise definition, range of colours, and designation p…
Overview The EN ISO 8654:2018/A1:2019 amendment updates the international standard for Jewellery - Colours of gold alloys, focusing on the precise definition, range of colours, and designation protoc…
Overview EN ISO 8654:2018 (ISO 8654:2018) - "Jewellery - Colours of gold alloys - Definition, range of colours and designation" standardizes how the colour of gold alloys is defined, measured and des…
Overview ISO 8658:1997 specifies a laboratory method for the determination of trace elements in green and calcined coke intended for aluminium production. The method uses sample ashing, fusion, disso…
Overview ISO 8655-7:2022/Amd 1:2024 is an important amendment to the international standard governing piston-operated volumetric apparatus. This amendment updates Part 7 of the ISO 8655 series, which…
1 Scope This document provides user guidance regarding the selection of piston-operated volumetric apparatus (POVA) (including exchangeable parts) and best practices for their use. This document also…
Scope This part of ISO 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for air-displacement (type A) a…
1 Scope This document specifies a gravimetric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete s…
1 Scope This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for dilutors with a sample uptake cap…
1 Scope This part of ISO 8655 specifies the general requirements for piston-operated volumetric apparatus. It is applicable to piston pipettes, piston burettes, dilutors and dispensers. It furthermor…
1 Scope This part of ISO 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for piston burettes. It is ap…
1 Scope This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for manually operated precision labor…
1 Scope This part of ISO 8655 specifies the photometric and titrimetric determination of errors of measurement of piston-operated volumetric apparatus. The tests are applicable to complete systems co…
1 Scope This document specifies the photometric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete…
Overview ISO 8653:2016 - Jewellery - Ring-sizes - Definition, measurement and designation specifies a harmonized method to measure and designate ring sizes during manufacturing and quality control. T…
Overview ISO 8651-1:1988 specifies the FORTRAN language binding for the Graphical Kernel System (GKS), enabling the language‑independent GKS (functional description in ISO 7942) to be embedded in ISO…
Overview ISO 8655-7:2022 specifies alternative measurement procedures for the determination of volume of piston-operated volumetric apparatus (POVA). It covers complete systems - the basic apparatus…
Overview ISO 8651-3:1988 defines the Ada language binding for the Graphical Kernel System (GKS), a standardized, language‑independent core for computer graphics (ISO 7942). This part of ISO 8651 spec…
Overview ISO 8655-8:2022 specifies a photometric reference measurement procedure for the determination of delivered volume from piston-operated volumetric apparatus (POVA). The procedure covers compl…