<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22863-12:2022]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/95/79579.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± 22863-12:2022]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22863-12:2022 - Fireworks — Test methods for determination of specific chemical substances — Part 12: Picrates and picric acid by high performance liquid chromatography]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/95/79579.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/95/79579.html 2022-09-13