Standards UNE - Spanish national standards - Page 1163

Water quality - Determination of selected per- and polyfluoroalkyl substances in drinking water - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS)

Standard published on 26.3.2025

Thermal road vehicles - Temperature-controlled systems using flammable refrigerants for transport of goods - Requirements and risk analysis process

Standard published on 5.3.2025

Artificial Intelligence - Artificial Intelligence Conformity Assessment (Endorsed by Asociación Espanola de Normalización in February of 2025.)

Standard published on 1.2.2025

Paints and varnishes - Determination of volatile organic compound (VOC) - Gas-chromatographic method with headspace injection for VOC determination (ISO 17895:2024)

Standard published on 30.4.2025

Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

Standard published on 15.1.2025

Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (ISO 179-1:2023)

Standard published on 7.2.2024

Plastics - Determination of Charpy impact properties - Part 2: Instrumented impact test (ISO 179-2:2020)

Standard published on 27.1.2021

Building hardware - Emergency exit devices operated by a lever handle or push pad, for use on escape routes - Requirements and test methods

Standard published on 13.5.2009

Road marking materials - Preformed road markings

Standard published on 24.6.2015

Leather - Standard data for the calculation of leather density

Standard published on 13.3.2024