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Number of results 1.473
UNE-ISO 11222:2005 UNE
Status: Vigente/ 2025-03-11
Air quality -- Determination of the uncertainty of the time average of air quality measurements
UNE-EN 1410:2024 UNE
Status: Current/ 2025-01-22
Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides
UNE-ISO/TS 29041:2010 EX UNE
Status: Vigente/ 2025-01-16
Gas mixtures - Gravimetric preparation - Mastering correlations in composition.
UNE-EN 15032:2007+A1:2008 UNE
Status: Current/ 2025-01-01
Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid
UNE-EN 13752:2013 UNE
Products used for treatment of water intended for human consumption - Manganese dioxide
UNE-EN 16038:2012 UNE
Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfate
UNE-EN 16037:2013 UNE
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate
UNE-EN 16057:2012 UNE
Influence of metallic materials on water intended for human consumption - Determination of residual surface lead (Pb) - Extraction method
UNE-EN 16058:2012 UNE
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of surface coatings with nickel layers - Long-term test method
UNE-EN 14701-2:2013 UNE
Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration
UNE-EN 14412:2005 UNE
Status: Vigente/ 2024-12-04
Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
UNE-ISO 14154:2009 UNE
Status: Vigente/ 2024-10-11
Soil quality -- Determination of some selected chlorophenols -- Gas-chromatographic method with electron-capture detection
UNE-EN 12920:2007+A1:2009 UNE
Status: Vigente/ 2024-07-11
Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions
UNE-EN 15934:2012 UNE
Sludge, treated biowaste, soil and waste - Calculation of dry matter fraction after determination of dry residue or water content (Endorsed by AENOR in October of 2012.)
UNE-EN 16169:2012 UNE
Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen (Endorsed by AENOR in October of 2012.)
UNE-EN 16168:2012 UNE
Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method (Endorsed by AENOR in October of 2012.)
UNE-EN 16173:2012 UNE
Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements (Endorsed by AENOR in October of 2012.)
UNE-EN 16179:2013 UNE
Sludge, treated biowaste and soil - Guidance for sample pretreatment
UNE 77044-1:2002 UNE
Status: Vigente/ 2024-07-03
Water quality -- Determination of fluoride -- Part 1: Electrochemical probe method for potable and lightly polluted water.
UNE-EN 15483:2009 UNE
Status: Vigente/ 2024-06-11
Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy
UNE-EN 12341:2024 UNE
Status: Current/2024-05-29
Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
UNE-EN 1405:2024 UNE
Status: Current/2024-04-24
Chemicals used for treatment of water intended for human consumption - Sodium alginate
UNE-EN 1407:2024 UNE
Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
UNE-EN 1408:2024 UNE
Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)
UNE-EN 1409:2024 UNE
Chemicals used for water treatment intended for human consumption - Polyamines
UNE-EN 15267-1:2024 UNE
Air quality - Assessment of air quality monitoring equipment - Part 1: General principles of certification
UNE-EN 15267-2:2024 UNE
Air quality - Assessment of air quality monitoring equipment - Part 2: Initial assessment of the manufacturer’s quality management system and post certification surveillance for the manufacturing process
UNE-EN 12619:2013 UNE
Status: Vigente/ 2024-03-04
Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method
UNE-EN 15170:2009 UNE
Status: Vigente/ 2024-01-01
Characterization of sludges - Determination of calorific value
UNE-EN 15549:2008 UNE
Status: Vigente/ 2023-12-04
Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
UNE-ISO 14869-1:2007 UNE
Status: Vigente/ 2023-10-20
Soil quality. Dissolution for the determination of total element content. Part 1: Dissolution with hydrofluoric and perchloric acids. (ISO 14869-1:2001)
UNE 77315:2001 UNE
Status: Vigente/ 2023-10-16
Soil quality. Extraction of trace elements by buffered DTPA solution.
UNE 77234:1998 UNE
Status: Vigente/ 2023-09-18
AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF SULFUR DIOXIDE. TETRACHLOROMERCURATE (TCM)/PARAROSANILINE METHOD.
UNE 77202:1991 UNE
AIR QUALITY. DETERMINATION OF GASEOUS SULPHUR COMPOUNDS IN AMBIENT AIR. SAMPLING EQUIPMENT.
UNE 77203:1993 UNE
AIR QUALITY. DETERMINATION OF MASS CONCENTRATION OF SULPHUR DIOXIDE IN AMBIENT AIR. THORIN SPECTROPHOTOMETRIC METHOD.
UNE 77206:1993 UNE
AMBIENT AIR. DETERMINATION OF A GASEOUS ACID AIR POLLUTION INDEX. TITRIMETRIC METHOD WITH INDICATOR OR POTENTIOMETRIC END-POINT DETECTION.
UNE 77212:1993 UNE
AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
UNE-EN 15445:2008 UNE
Status: Vigente/ 2023-09-04
Fugitive and diffuse emissions of common concern to industry sectors - Qualification of fugitive dust sources by Reverse Dispersion Modelling
UNE-EN 15446:2008 UNE
Fugitive and diffuse emissions of common concern to industry sectors - Measurement of fugitive emission of vapours generating from equipment and piping leaks
UNE-EN 13342:2001 UNE
Status: Vigente/ 2023-09-03
Characterization of sludges - Determination of Kjeldahl nitrogen
UNE-EN 12880:2001 UNE
Characterization of sludges - Determination of dry residue and water content.
UNE-ISO/TS 14256-1:2007 EX UNE
Status: Vigente/ 2023-08-30
Soil quality -- Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution -- Part 1: Manual method (ISO/TS 14256-1:2003)
UNE-EN 13052-1:2002 UNE
Status: Vigente/ 2023-06-21
Influence of materials on water intended for human consumption - Organic materials - Determination of colour and turbidity of water in piping systems - Part 1: Test method.
UNE-EN 14395-1:2005 UNE
Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method
UNE-EN 15259:2008 UNE
Status: Vigente/ 2023-06-16
Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
UNE 77232:1996 UNE
Status: Vigente/ 2023-06-15
AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF OZONE. CHEMILUMINESCENCE METHOD.
UNE 77221:2000 UNE
AIR QUALITY. DETERMINATION OF OZONE IN AMBIENT AIR. ULTRAVIOLET PHOTOMETRIC METHOD.
UNE 77239:2000 UNE
Status: Vigente/ 2023-06-06
Air quality. Assessment of uncertainty of a measurement method under field conditions using a second method as reference.
UNE-EN 15875:2012 UNE
Status: Vigente/ 2023-05-23
Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste
UNE 77213:1997 UNE
Status: Vigente/ 2023-04-04
AIR QUALITY. PARTICLE SIZE FRACTION DEFINITIONS FOR HEALTH-RELATED SAMPLING.
Number of results 1473
