<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 146/SC 3 - Ambient atmospheres]]> /cms/render/live/es/sites/isoorg/contents/data/committee/05/27/52750.html Normas y proyectos de Ïã¸ÛÁùºÏ²Ê¿ª½± Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 146/SC 3 - Ambient atmospheres]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/DIS 22262-2 - Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/78/87842.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/78/87842.html 2024-08-06 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13964:1998/Amd 1:2024 - Air quality — Determination of ozone in ambient air — Ultraviolet photometric method — Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/72/87236.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/72/87236.html 2024-07-29 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10313:1993/Amd 1:2024 - Ambient air — Determination of the mass concentration of ozone — Chemiluminescence method — Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/72/87237.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/72/87237.html 2024-07-26 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TS 20593:2017 - Ambient air — Determination of the mass concentration of tire and road wear particles (TRWP) — Pyrolysis-GC-MS method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/06/84/68470.html /cms/render/live/es/sites/isoorg/contents/data/standard/06/84/68470.html 2024-05-03 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22262-2:2014 - Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/67/56773.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/67/56773.html 2023-09-26 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4219:1979 - Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10013.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10013.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4220:1983 - Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10014.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10014.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4221:1980 - Air quality — Determination of mass concentration of sulphur dioxide in ambient air — Thorin spectrophotometric method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10015.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/00/10015.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 6767:1990 - Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13260.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13260.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 7996:1985 - Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/49/14995.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/49/14995.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 8186:1989 - Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/52/15276.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/52/15276.html 2023-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10313:1993 - Ambient air — Determination of the mass concentration of ozone — Chemiluminescence method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/83/18359.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/83/18359.html 2023-06-15 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13964:1998 - Air quality — Determination of ozone in ambient air — Ultraviolet photometric method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/35/23528.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/35/23528.html 2023-06-15 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22262-1:2012 - Air quality — Bulk materials — Part 1: Sampling and qualitative determination of asbestos in commercial bulk materials]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/08/40834.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/08/40834.html 2022-12-03 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 6768:1998 - Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13262.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13262.html 2022-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 14965:2000 - Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/61/26111.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/61/26111.html 2022-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4224:2000 - Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/22/32229.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/22/32229.html 2022-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10473:2000 - Ambient air — Measurement of the mass of particulate matter on a filter medium — Beta-ray absorption method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/29/32943.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/29/32943.html 2022-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10498:2004 - Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/89/38904.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/89/38904.html 2022-09-18 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 16362:2005 - Ambient air — Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/22/32201.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/22/32201.html 2022-09-15 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 16000-7:2007 - Indoor air — Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/49/34975.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/49/34975.html 2022-09-15 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 16000-27:2014 - Indoor air — Part 27: Determination of settled fibrous dust on surfaces by SEM (scanning electron microscopy) (direct method)]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/01/50104.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/01/50104.html 2022-09-15 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 9835:1993 - Ambient air — Determination of a black smoke index]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/77/17715.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/77/17715.html 2022-09-14 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22262-3:2016 - Air quality — Bulk materials — Part 3: Quantitative determination of asbestos by X-ray diffraction method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/06/25/62502.html /cms/render/live/es/sites/isoorg/contents/data/standard/06/25/62502.html 2022-03-14 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23431:2021 - Measurement of road tunnel air quality]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75571.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75571.html 2021-03-19 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 12884:2000 - Ambient air — Determination of total (gas and particle-phase) polycyclic aromatic hydrocarbons — Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analyses]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/13/1343.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/13/1343.html 2020-08-09 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 15337:2009 - Ambient air — Gas phase titration — Calibration of analysers for ozone]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/75/37510.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/75/37510.html 2020-08-09 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 9855:1993 - Ambient air — Determination of the particulate lead content of aerosols collected on filters — Atomic absorption spectrometric method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/77/17734.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/77/17734.html 2020-07-28 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 14966:2002 - Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/62/36256.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/62/36256.html 2019-12-13 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 14966:2002/Cor 1:2007 - Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method — Technical Corrigendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/64/46438.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/64/46438.html 2019-12-13 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 14966:2019 - Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75583.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75583.html 2019-12-13 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10312:1995 - Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/83/18358.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/83/18358.html 2019-10-11 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10312:2019 - Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75577.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75577.html 2019-10-11 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13794:1999 - Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/29/22933.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/29/22933.html 2019-10-01 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13794:2019 - Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75576.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/55/75576.html 2019-10-01 <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 6768:1985 - Ambient air — Determination of the mass concentration of nitrogen dioxide — Modified Griess-Saltzman method]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13261.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/32/13261.html 1998-07-23