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Standard [CURRENT]

UNE 55577:1990-03-24

SURFACE ACTIVE AGENTS. CHEMICAL PRODUCTS TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF TRACES OF SULPHUR COMPOUNDS, AS SULPHATE, BY REDUCTION AND TITRIMETRY

Publication date
1990-03-24
Original language
Spanish
Pages
11

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Publication date
1990-03-24
Original language
Spanish
Pages
11

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