UNE - Spanish national standards

Flanges and their joints - Design rules for gasketed circular flange connections - Part 5: Calculation method for full face gasketed joints

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Foodstuffs - Simultaneous determination of nine sweeteners by high performance liquid chromatography and evaporative light scattering detection

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Dentistry - Refractory investment and die material (ISO 15912:2016)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Spectator facilities - Layout criteria for viewing area for spectators with special needs

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Copper and copper alloys - Determination of tellurium content - Part 1: Low tellurium content - Flame atomic absorption spectrometric method (FAAS)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Copper and copper alloys - Determination of tellurium content - Part 2: Medium tellurium content - Flame atomic absorption spectrometric method (FAAS)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design