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Chemicals used for treatment of water intended for human consumption. Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric). Original standard BS EN 935-2004 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Carbon dioxide. Original standard BS EN 936-2013 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Chlorine. Original standard BS EN 937-2016 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Sodium chlorite. Original standard BS EN 938-2016 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Hydrochloric acid. Original standard BS EN 939-2016 in PDF full version. Additional info + preview on request

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Safety of woodworking machines. Combined woodworking machines. Original standard BS EN 940-2009 + A1-2012 in PDF full version. Additional info + preview on request

Document status: Withdrawn