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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.
Animal feeding stuffs — Determination of amino acids content
(Aliments des animaux — Dosage de la teneur en acides aminés)
Standard published on 2.6.2005
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Animal feeding stuffs — Determination of tryptophan content
(Aliments des animaux — Dosage du tryptophane)
Standard published on 11.2.2016
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Animal feeding stuffs — Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents
(Aliments des animaux — Détermination des teneurs en fibres au détergent acide (ADF) et en lignine sulfurique (ADL))
Standard published on 2.7.2008
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Soil quality — Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates — Method by gas chromatography with mass selective detection (GC-MS)
(Qualité du sol — Détermination des nonyphénols (NP) et des nonylphénols monoéthoxylés et diéthoxylés — Méthode par chromatographie en phase gazeuse avec détection sélective de masse (CG-SM))
Standard published on 30.8.2012
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Coal and coke — Mechanical sampling — Part 1: General introduction
(Charbon et coke — Échantillonnage mécanique — Partie 1: Introduction générale)
Standard published on 22.7.2025
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Coal and coke — Mechanical sampling — Part 2: Sampling of coal from moving streams
(Charbon et coke — Échantillonnage mécanique — Partie 2: Échantillonnage du charbon en continu)
Standard published on 22.7.2025
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Coal and coke — Mechanical sampling — Part 3: Sampling of coal from stationary lots
(Charbon et coke — Échantillonnage mécanique — Partie 3: Échantillonnage du charbon sur lots statiques)
Standard published on 22.7.2025
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Coal and coke — Mechanical sampling — Part 4: Preparation of test samples of coal
(Charbon et coke — Échantillonnage mécanique — Partie 4: Préparation des échantillons de charbon pour essai)
Standard published on 22.7.2025
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Coal and coke — Mechanical sampling — Part 5: Sampling of coke from moving streams
(Charbon et coke — Échantillonnage mécanique — Partie 5: Échantillonnage du coke en continu)
Standard published on 22.7.2025
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Coal and coke — Mechanical sampling — Part 6: Preparation of test samples of coke
(Charbon et coke — Échantillonnage mécanique — Partie 6: Préparation des échantillons pour essai de coke)
Standard published on 22.7.2025
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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