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Number of results 691
UNE-EN ISO 23783-3:2023
Automated liquid handling systems - Part 3: Determination, specification and reporting of volumetric performance (ISO 23783-3:2022) (Endorsed by Asociación Española de Normalización in November of 2023.)
UNE-EN ISO 23783-2:2023
Automated liquid handling systems - Part 2: Measurement procedures for the determination of volumetric performance (ISO 23783-2:2022) (Endorsed by Asociación Española de Normalización in November of 2023.)
UNE-EN 60079-29-1:2017/A11:2022
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
UNE-EN 60079-29-1:2017/A1:2022
UNE-EN ISO 8655-4:2022
Piston-operated volumetric apparatus - Part 4: Dilutors (ISO 8655-4:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-3:2022
Piston-operated volumetric apparatus - Part 3: Burettes (ISO 8655-3:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-5:2022
Piston-operated volumetric apparatus - Part 5: Dispensers (ISO 8655-5:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-8:2022
Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-1:2022
Piston-operated volumetric apparatus - Part 1: Terminology, general requirements and user recommendations (ISO 8655-1:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-9:2022
Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes (ISO 8655-9:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-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)
UNE-EN ISO 8655-2:2022
Piston-operated volumetric apparatus - Part 2: Pipettes (ISO 8655-2:2022) (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN ISO 8655-7:2022
Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume (ISO 8655-7:2022, Corrected version 2023-01)
UNE-EN ISO 4787:2021
Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2021) (Endorsed by Asociación Española de Normalización in February of 2022.)
UNE-EN 60079-29-1:2017
UNE-EN ISO 3819:2016
Laboratory glassware - Beakers (ISO 3819:2015)
UNE-EN ISO 384:2016
Laboratory glass and plastics ware - Principles of design and construction of volumetric instruments (ISO 384:2015)
UNE-EN 60079-29-2:2016
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
UNE-EN 45501:2016
Metrological aspects of non-automatic weighing instruments
UNE 43312:1982 ERRATUM:2011
Glass hydrometers. Conventional value for the thermal cubic-expansion coefficient (for use in the preparation of measurement tables for liquids)
UNE 400311-1:1998 ERRATUM:2011
Laboratory glassware. Density hydrometers for general purposes. Part 1: Specification.
UNE 43346:1987 ERRATUM:2011
Glass alcoholometers and alcohol hydrometers not incorporating a thermometer
UNE-EN ISO 15212-1:1999/AC:2010
Oscillation-type density meters - Part 1: Laboratory instruments (ISO 15212-1:1998/Cor 1:2008)
UNE-EN ISO 15212-2:2002/AC:2010
Oscillation-type density meters - Part 2: Process instruments for homogeneous liquids (ISO 15212-2:2002/Cor 1:2008)