UNE - Spanish national standards

Plastics - Verification of pendulum impact-testing machines - Charpy, Izod and tensile impact-testing (ISO 13802:2025)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Paints and varnishes - Determination of haze on paint films at 20o (ISO 13803:2014)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Railway applications - Track - Track alignment design parameters - Track gauges 1 435 mm and wider

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Foodstuffs - Determination of elements and their chemical species - General considerations and specific requirements

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Vitreous and porcelain enamels for aluminium - Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test) (ISO 13805:1999)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Foodstuffs - Determination of trace elements - Pressure digestion

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

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

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

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

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

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

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

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

Available languages: English, Spanish

Available design: electronic design (pdf), Print design