Leathertex Laboratory - an expert in leather testing!
leathertex@abv.bg
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  • BDS EN ISO 4045
    Treated leathers. Chemical tests. Determination of pH of aqueous extract


  • BDS EN ISO 3071
    Textiles. Determination of pH of aqueous extract


  • BDS EN ISO 17075-1
    Treated leathers. Determination of chromium (vi) content in leather-part 1: colorimetric method