STN - Slovak standards

Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration

Available languages: English

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Surface active agents - Determination of Krafft point and solubility of ionic surface active agents

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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 (ISO 6845:1989)

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Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

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Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

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Surface active agents - Determination of physical stability in alkaline and acid solutions

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Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method

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Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method

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Surface active agents. Fatty alkyl dimethyl amine oxides. Determination of the amine oxide content

Available languages: Slovak

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Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009)

Available languages: English

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