Russian standards PDF

Enzyme preparation. Methods of endo-β-glucanase ferment activity detection

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Frozen by-products of fish. Specifications

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Dried small-sized fish. Specifications

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Petroleum products. Determination of sulfur by high temperature combustion and detection by infrared (IR) radiation or thermal conductivity (TCD)

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Fresh parsley. Specifications

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Petroleum products. Determination of sulfur content by method of monochromatic energy dispersive X-ray fluorescence spectrometry

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