Standards UNE - Spanish national standards - Page 527

Foodstuffs - Determination of trace elements - Part 1: Determination of total mercury in foodstuffs by atomic absorption spectrometry (AAS) - cold vapour technique after pressure digestion

Standard published on 29.10.2025

Foodstuffs - Determination of trace elements - Part 2: Determination of total mercury in foodstuffs by atomic fluorescence spectrometry (AFS) - Cold vapour technique after pressure digestion

Standard published on 29.10.2025

Foodstuffs - Determination of trace elements - Part 3: Determination of total mercury in foodstuffs with atomic absorption directly from the foodstuff (elemental mercury analysis)

Standard published on 29.10.2025

Transportable gas cylinders - Battery vehicles and multiple-element gas containers (MEGCs) - Design, manufacture, identification and testing

Standard published on 5.7.2017

Vitreous and porcelain enamels - Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry (ISO 13807:2022)

Standard published on 13.9.2023

Bitumen and bituminous binders - Framework for specifying cationic bituminous emulsions

Standard published on 4.10.2023

Tourism services - Travel agencies and tour operators - Terminology

Standard published on 31.10.2003

Timber structures - Test methods - Load bearing stapled joints

Standard published on 28.9.2016

Wood-based panels - Floating floors - Part 1: Performance specifications and requirements.

Standard published on 28.3.2003

Wood-based panels Floating floors. Part 2: Test methods

Standard published on 11.6.2004