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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.
Natural stone - Denomination criteria
Standard published on 25.9.2019
Selected format:Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method (Endorsed by AENOR in December of 2001.)
Standard published on 1.12.2001
Selected format:Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method (Endorsed by AENOR in October of 2004.)
Change published on 1.10.2004
Selected format:Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method (Endorsed by AENOR in March of 2005.)
Standard published on 1.3.2005
Selected format:Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method (Endorsed by AENOR in September of 2006.)
Standard published on 1.9.2006
Selected format:Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method
Standard published on 1.12.2001
Selected format:Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method (Endorsed by AENOR in July of 2003.)
Change published on 1.7.2003
Selected format:Zinc and zinc alloys - Chemical analysis - Part 2: Determination of magnesium in zinc alloys - Flame atomic absorption spectrometric method (Endorsed by AENOR in March of 2005.)
Change published on 1.3.2005
Selected format:Zinc and zinc alloys - Chemical analysis - Part 3: Determination of lead, cadmium and copper - Flame atomic absorption spectrometric method
Standard published on 1.12.2001
Selected format:Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method (Endorsed by AENOR in April of 2003.)
Standard published on 1.4.2003
Selected format:Latest update: 2026-10-26 (Number of items: 2 208 060)
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