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State system for ensuring the uniformity of measurements. Polarimetric plates. Methods and means of calibration

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Petroleum. Method for determination of hydrogen sulfide, methyl- and ethylmercaptans

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Extruded rectangular unequishelf zee-section shapes of aluminium and magnesium alloys. Dimensions

Document status: Replaced by GOST R 50067-2025

Cadmium. Method of spectrographic for the determination of zinc and iron

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Dried egg protein after extraction lysozyme. Specifications

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Food safety management systems. Requirements for any organization in the food chain

Document status: Active