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Compositions for sulfation analysis, desulfation and cleaning of frescoed surfaces
Compositions for sulfation analysis, desulfation and cleaning of frescoed surfaces
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机译:用于壁画表面的硫酸化分析,脱硫和清洁的组合物
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摘要
Compositions for analytical measurement of sulfation intensity for its removal, for cleaning of protein material residues, specially materials for strengthening frescoed plaster coated surfaces, as well as for the removal by controlled disintegration of decorated layers from the surface of chalky plaster, comprising a mixture of an anion exchange material (e.g.: an anion exchange resin) with an ammonium carbonate aqueous solution.
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