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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.
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012) (Endorsed by AENOR in July of 2012.)
Standard published on 1.7.2012
Selected format:Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012) (Endorsed by AENOR in July of 2012.)
Standard published on 1.7.2012
Selected format:Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO 12782-3:2012) (Endorsed by AENOR in July of 2012.)
Standard published on 1.7.2012
Selected format:Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012) (Endorsed by AENOR in July of 2012.)
Standard published on 1.7.2012
Selected format:Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012) (Endorsed by AENOR in July of 2012.)
Standard published on 1.7.2012
Selected format:FOOTWEAR - TEST METHODS FOR INSOLES - RESISTANCE TO STITCH TEAR
Standard published on 24.7.2000
Selected format:FOOTWEAR - TEST METHODS FOR WHOLE SHOE - HEEL ATTACHMENT.
Standard published on 31.1.2001
Selected format:Safety of machinery - Requirements for the drafting of the vibration clauses of safety standards
Standard published on 26.6.2013
Selected format:Glass in Building - Insulating glass units - Part 1: Generalities, system description, rules for substitution, tolerances and visual quality
Standard published on 30.1.2019
Selected format:Glass in building - Insulating glass units - Part 2: Long term test method and requirements for moisture penetration
Standard published on 30.1.2019
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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