Moldova standards PDF

Cationic surface active agents (Hydrochlorides and hydrobromides) - Determination of critical micellization concentration - Method by measurement of counter ion activity. Original standard ISO 6840-1982 in PDF full version. Additional info + preview on request

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Surface active agents - Technical straight-chain sodium alkylbenzenesulfonates - Determination of mean relative molecular mass by gas-liquid chromatography. Original standard ISO 6841-1988 in PDF full version. Additional info + preview on request

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Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of total active matter content. Original standard ISO 6842-1989 in PDF full version. Additional info + preview on request

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Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Estimation of the mean relative molecular mass. Original standard ISO 6843-1988 in PDF full version. Additional info + preview on request

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Surface active agents - Determination of mineral sulfate content - Titrimetric method. Original standard ISO 6844-1983 in PDF full version. Additional info + preview on request

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Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content. Original standard ISO 6845-1989 in PDF full version. Additional info + preview on request

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