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ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.
Natural gas — Determination of sulfur compounds using gas chromatography — Technical Corrigendum 1
(Gaz naturel — Détermination des composés soufrés par chromatographie en phase gazeuse — Rectificatif technique 1)
Correction published on 16.4.2009
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Paper — Determination of tearing resistance — Elmendorf method
(Papier — Détermination de la résistance au déchirement — Méthode Elmendorf)
Standard published on 3.5.2012
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Optics and photonics — Optical materials and components — Test method for homogeneity of infrared optical materials
(Optique et photonique — Matériaux et composants optiques — Méthodes d’essai pour déterminer l’homogénéité des matériaux optiques infrarouges)
Standard published on 8.5.2018
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Optics and photonics — Optical materials and components — Test method for striae in infrared optical materials
(Optique et photonique — Matériaux et composants optiques — Méthodes d’essai pour déterminer les stries des matériaux optiques infrarouges)
Standard published on 19.5.2025
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Optics and photonics — Optical materials and components — Test method for bubbles and inclusions in infrared optical materials
(Optique et photonique — Matériaux et composants optiques — Méthodes d’essai pour déterminer les impuretés des matériaux optiques infrarouges)
Standard published on 8.5.2018
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Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm
(Biocombustibles solides — Détermination de la teneur en matériaux lourds exogenes de dimension supérieure a 3,15 mm)
Standard published on 28.1.2026
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Test conditions for numerically controlled broaching machines — Testing of accuracy — Vertical surface type broaching machines
(Conditions d´essai des machines a brocher a commande numérique — Contrôle de l´exactitude — Machines verticales a brocher les extérieurs)
Standard published on 5.2.2020
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Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)
(Détermination de la teneur en urée dans les engrais a base d´urée par chromatographie liquide a haute performance (CLHP))
Standard published on 23.2.2017
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Fertilizers and soil conditioners — Determination of monosilicic acid concentrations in nonliquid fertilizer materials
(Détermination des concentrations en silicium soluble dans les matieres fertilisantes non liquides)
Standard published on 29.10.2020
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Nanotechnologies — Measurements of particle size and shape distributions by scanning electron microscopy
(Nanotechnologies — Détermination de la distribution de taille et de forme des particules par microscopie électronique a balayage)
Standard published on 5.7.2021
Selected format:Latest update: 2026-09-10 (Number of items: 2 300 145)
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