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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.
Reaction-to-fire tests — Heat release, smoke production and mass loss rate — Part 5: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement) under reduced oxygen atmospheres
(Essais de réaction au feu — Débit calorifique, taux de dégagement de fumée et taux de perte de masse — Partie 5: Débit calorifique (méthode au calorimetre a cône) et taux de dégagement de fumée (mesurage dynamique) dans des atmospheres pauvres en oxygene)
Standard published on 31.3.2020
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Petroleum products — Hydrocarbon liquids — Determination of refractive index
(Produits pétroliers — Hydrocarbures liquides — Détermination de l´indice de réfraction)
Standard published on 1.10.1983
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Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium
(Qualité de l´eau — Dosage de l´azote Kjeldahl — Méthode apres minéralisation au sélénium)
Standard published on 1.5.1984
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Water quality — Determination of ammonium — Distillation and titration method
(Qualité de l´eau — Dosage de l´ammonium — Méthode par distillation et titrimétrie)
Standard published on 1.5.1984
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Consumer incident investigation — Requirements and guidance
(Analyse des incidents affectant les consommateurs — Exigences et recommandations)
Standard published on 19.4.2024
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Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques
(Qualité de l´eau — Échantillonnage — Partie 1: Recommandations relatives a la conception des programmes et des techniques d’échantillonnage)
Standard published on 14.3.2023
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Water quality — Sampling — Part 10: Guidance on sampling of waste water
(Qualité de l´eau — Échantillonnage — Partie 10: Lignes directrices pour l´échantillonnage des eaux résiduaires)
Standard published on 6.11.2020
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Water quality — Sampling — Part 11: Guidance on sampling of groundwaters
(Qualité de l´eau — Échantillonnage — Partie 11: Lignes directrices pour l´échantillonnage des eaux souterraines)
Standard published on 16.4.2009
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Water quality — Sampling — Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
(Qualité de l´eau — Échantillonnage — Partie 12: Recommandations concernant l´échantillonnage des sédiments dans les rivieres, les lacs et les estuaires)
Standard published on 18.7.2017
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Water quality — Sampling — Part 13: Guidance on sampling of sludges
(Qualité de l´eau — Échantillonnage — Partie 13: Lignes directrices pour l´échantillonnage de boues)
Standard published on 2.5.2011
Selected format:Latest update: 2026-06-11 (Number of items: 2 281 927)
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