STN - Slovak standards

Lead concentrates. Determination of cadmium content

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Lead concentrates. Determination of nickel content

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Lead concentrates. Determination of tin content

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Zinc concentrates. Methods of determination of gold and silver contents

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Zinc concentrates. Complexometric determination of zinc content

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Iron ores, agglomerates and pellets. Reducibility test under load

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Iron ores, agglomerates and pellets. Low temperature disintegration test. Method using cold tumbling after static reduction

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Iron ores, agglomerates and pellets. Methods of determination of gas permeability and layer shrinkage during reduction

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Iron ores and concentrates. Classification

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Iron ores, concentrates, agglomerates and pellets. Methods of sampling and sample preparation for physical testing

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