Belarus standards PDF

Optics and photonics. Optical materials and components. Specification of chalcogenide glass used in the infrared spectrum. Original standard BS ISO 8237-2024 in PDF full version. Additional info + preview on request

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Cigarettes. Sampling. Original standard BS ISO 8243-2013 in PDF full version. Additional info + preview on request

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Paper and board. Measurement of specular gloss - 20° gloss with a converging beam, TAPPI method. Original standard BS ISO 8254-3-2016 in PDF full version. Additional info + preview on request

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Microscopes. Cover glasses - Dimensional tolerances, thickness and optical properties. Original standard BS ISO 8255-1-2017 in PDF full version. Additional info + preview on request

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Microscopes. Cover glasses - Quality of materials, standards of finish and mode of packaging. Original standard BS ISO 8255-2-2013 in PDF full version. Additional info + preview on request

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Soil quality. Bioaccessibility of organic and inorganic pollutants from contaminated soil and soil-like materials. Original standard BS ISO 8259-2024 (2025) in PDF full version. Additional info + preview on request

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