Russian standards PDF

Foodstuffs. Determination of sucralose by high performance liquid chromatographic method

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Fertilizers. Determination of chlorides in the absence of organic materials

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Fertilizers. Manganimetric determination of extracted calcium following precipitation in the form of oxalate

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Fertilizers. Determination of magnesium by atomic absorption spectrometry

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Fertilizers. Determination of the sodium by flame-emission spectrometry

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Energy effectiveness. Glandless circulators. Part 2. Calculation of energy effectiveness index (EEI) for standalone circulators

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