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Iron ores, concentrates, agglomerates and pellets. Method for the determination of degree of homogeneity on chemical and granulometric composition
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Raremetallic concentrates. Spectral methods of the determination of alumina, barium, iron, calcium, silicon, magnum, niobium, tantalum, titanium, zirconium and chromium oxide
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Sodium chlorate for industrial use. Determination of moisture. Gravimetric method
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Essential oils. Analysis by gas chromatography on chiral capillary columns. General method
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Synthetic detergents. Method for determination of mass percentage phosphates
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Reagents. Copper II sulphate pentahydrate. Specifications
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