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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)
Standard published on 6.5.2009
Selected format:Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products (ISO 16634-2:2016)
Standard published on 28.9.2016
Selected format:Dentistry - Dental rubber dam technique - Part 1: Hole punch (ISO 16635-1:2013)
Standard published on 26.11.2014
Selected format:Dentistry - Dental rubber dam instruments - Part 2: Clamp forceps(ISO 16635-2:2014)
Standard published on 22.4.2015
Selected format:Pest management services - Requirements and competences
Standard published on 18.11.2015
Selected format:Construction products: Assessment of release of dangerous substances - Part 1: Guidance for the determination of leaching tests and additional testing steps
Standard published on 13.11.2024
Selected format:Construction products: Assessment of release of dangerous substances - Part 2: Horizontal dynamic surface leaching test
Standard published on 13.11.2024
Selected format:Construction products: Assessment of release of dangerous substances - Part 3: Horizontal up-flow percolation test
Standard published on 13.11.2024
Selected format:Radiological protection - Monitoring and internal dosimetry for staff members exposed to medical radionuclides as unsealed sources (ISO 16637:2016) (Endorsed by Asociación Espanola de Normalización in July of 2019.)
Standard published on 1.7.2019
Selected format:Radiological protection - Monitoring and internal dosimetry for specific materials - Part 1: Inhalation of uranium compounds (ISO 16638-1:2015)
Standard published on 7.3.2018
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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