Belarus standards PDF

Chemicals used for treatment of water intended for human consumption. Sodium hydrogen carbonate. Original standard BS EN 898-2012 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption - Sulfuric acid. Original standard BS EN 899-2022 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Calcium hypochlorite. Original standard BS EN 900-2014 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Sodium hypochlorite. Original standard BS EN 901-2024 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Hydrogen peroxide. Original standard BS EN 902-2016 in PDF full version. Additional info + preview on request

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Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS. Original standard BS EN 903-1994 (2008) BS 6068-2.23-1994 in PDF full version. Additional info + preview on request

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