Online Standards Store PDF
State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the content of components in liquid and solid substances and materials. Transfer of the units from the State Primary Standard based on coulometry
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Natural gas. Methods for determination of hydrogen sulphide and mercaptan sulphur
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Furniture, timber and polymers. Method for determination of hydrogen cyanide in the air of climatic chambers
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State system for ensuring the uniformity of measurements. Thermal energy, received by users in water heat supply system. Typical procedure of measurements
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Animal and vegetable fats and oils. Method for determination of refractive index
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